StructureChemical NameCASMF
PYRAZINE-2,3-DICARBOXYLICACIDIMIDE 4933-19-1 C6H3N3O2
Pyrazinemethanol, 3-fluoro-alpha-methyl- (9CI) 206278-18-4 C6H7FN2O
Pyrazinecarboxamide, 5-methyl-N-[5-(1-methylethyl)-1,3,4-thiadiazol-2-yl]- (9CI) 606096-81-5 C11H13N5OS
Pyrazine, (3-methyl-5-isoxazolyl)- (9CI) 457654-03-4 C8H7N3O
Pyrazine, (bromomethyl)- (9CI) 60023-35-0 C5H5BrN2
PYRAZINE-2-CARBOXAMIDINE HYDROCHLORIDE 138588-41-7 C5H7ClN4
Pyrazinecarboxamide, N-[[3-(trifluoromethyl)phenyl]methyl]- (9CI) 606132-12-1 C13H10F3N3O
Pyrazino[1,2-a]indole, 1,2,3,4-tetrahydro-10-methyl- (9CI) 126718-24-9 C12H14N2
PYRAZOLO[1,5-A]PYRIDINE-2-CARBALDEHYDE 885275-10-5 C8H6N2O
Pyrazine-2-carboxylic acid piperidin-4-ylamide hydrochloride C10H15ClN4O
4-(PYRAZIN-2-YL)BENZOIC ACID 216060-23-0 C11H8N2O2
2-Pyrazine-t-butyl-carboxamide C9H13N3O
Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 6-ethyl-4,7-dihydro-5-methyl-7-oxo- (9CI) 736964-77-5 C10H10N4O
Pyrazine, 2,5-dimethyl-3-(1H-pyrrol-3-yl)- (9CI) 141994-98-1 C10H11N3
Pyrazine, 2-cyclohexyl-5-methyl- (8CI) 32184-53-5 C11H16N2
1-(PYRAZIN-2-YLCARBONYL)PYRROLIDINE-2-CARBOXYLIC ACID C10H11N3O3
PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLIC ACIDETHYL ESTER C10H10N2O2
Pyrazolo[1,5-a]-1,3,5-triazin-2(1H)-one, 4-amino- (9CI) 55458-01-0 C5H5N5O
Pyrazinamine, 3-methyl-, 1-oxide (9CI) 103965-75-9 C5H7N3O
β-PYRAZINYLETHIOL ACETATE 59021-07-7 C8H10N2OS
(PYRAZIN-2-YL)METHANAMINEHYDROCHLORIDE 39204-49-4 C5H8ClN3
PYRAZOLE-1-CARBOXAMIDINE POLYSTYRENE (100-200 MESH, 1.0-1.5 MMOL/G)
1-Pyrazolidinecarbonyl chloride, 5-methyl-3-oxo- (9CI) 54944-91-1 C5H7ClN2O2
Pyrazinecarboxamide, N-(1-ethyl-3,5-dimethyl-1H-pyrazol-4-yl)- (9CI) 515828-81-6 C12H15N5O
1-PYRAZIN-2-YLPIPERIDINE-3-CARBOXYLIC ACID 891392-96-4 C10H13N3O2
1-PYRAZIN-2-YLPIPERIDINE-4-CARBOXYLIC ACID C10H13N3O2
Pyrazinecarboxamide, 3-(1-methylethyl)- (9CI) 104893-55-2 C8H11N3O
Pyrazinamine, 1,2-dihydro-1-methyl- (9CI) 58219-32-2 C5H9N3
2-Hydrazinopyrazine 54608-52-5 C4H6N4
5-(PYRAZIN-2-YL)-2-(PYRIDIN-4-YL)-4-[4-(TRIFLUOROMETHYL)PHENYL]PYRIMIDINE C20H12F3N5
2-Pyrazoline,3-amino-1-propionyl-(8CI) 21377-04-8 C6H11N3O
2,5-Pyrazinediamine(9CI) 768386-37-4 C4H6N4
Pyrazinamine, 3,6-dipropyl- (9CI) 82818-63-1 C10H17N3
Pyrazinecarboxylic acid, 5,6-dimethyl- (8CI,9CI) 13515-06-5 C7H8N2O2
Pyrazinecarboxamide, N-4-quinolinyl- (9CI) 484039-09-0 C14H10N4O
Pyrazino[1,2-a]indole, 8-ethoxy-1,2,3,4-tetrahydro- (9CI) 126718-20-5 C13H16N2O
Pyrazolo[3,4-b]azepine-1(4H)-carbothioamide, 3-ethyl-5,6,7,8-tetrahydro- (9CI) 585514-99-4 C10H16N4S
Pyrazol-5-ol, 4-amino-3-methyl-1-m-tolyl- (8CI) 802257-11-0 C11H13N3O
2,3-Pyrazinecarboxylic anhydride 4744-50-7 C6H2N2O3
Pyrazolo[1,5-a]pyrimidine-4(5H)-carboxaldehyde, 6,7-dihydro- (9CI) 126352-82-7 C7H9N3O
3-(3-PYRAZIN-2-YL-1,2,4-OXADIAZOL-5-YL)PROPANOIC ACID C9H8N4O3
Pyrazinecarboxamide, N-(2,3-dihydro-1H-inden-5-yl)-5-methyl- (9CI) 606132-20-1 C15H15N3O
Pyrazino[2,3-b]pyrazine, 2,3,6-trimethyl- (7CI,9CI) 6479-02-3 C9H10N4
Pyrazole-3-carboxylic acid, 4-(1-propynyl)-, methyl ester (6CI) 108038-99-9 C8H8N2O2
Pyrazolo[1,5-a]pyrimidine-6-carboxylic acid, 7-amino-3-methyl- (7CI) 89977-62-8 C8H8N4O2
Pyrazino[2,3-b]pyrazine, decahydro-1,4-dimethyl-, trans- (9CI) 71208-47-4 C8H18N4
Pyrazine, (ethoxymethyl)trimethyl- (9CI) 79074-44-5 C10H16N2O
Pyrazinecarbonitrile, 3-amino-6-[(hydroxyimino)methyl]-, 4-oxide (9CI) 49699-53-8 C6H5N5O2
3-PYRAZIN-2-YL-3,9-DIAZASPIRO [5.5]UNDECANE C13H20N4
Pyrazolo[1,5-a]pyrimidine-6-propanoic acid, 7-hydroxy-2-(4-methoxyphenyl)-5-methyl-, ethyl ester (9CI) 606116-36-3 C19H21N3O4
PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLIC ACID ETHYL ESTER 115932-00-8 C9H9N3O2
Pyrazinecarboxamide, N-(3,4-dimethoxyphenyl)- (9CI) 717868-49-0 C13H13N3O3
Pyrazinecarboxylic acid, 3-propyl- (9CI) 113282-87-4 C8H10N2O2
pyrazole(triphenylphosphine)gold(I) C21H19AuN2P+
3,5-PYRAZOLEDICARBOXYLIC ACID 3112-31-0 C5H4N2O4
Pyrazolo[1,5-a]pyridine, 2-ethyl-3-[(1Z)-1-methyl-1-propenyl]- (9CI) 605673-31-2 C13H16N2
Pyrazolo[1,5-a]pyrimidine-2-carboxamide, 5-cyclopropyl-N-(5-methoxy-8-quinolinyl)-7-(trifluoromethyl)- (9CI) 606096-68-8 C21H16F3N5O2
Pyrazinecarboxylic acid, 4,5-dihydro-5-thioxo-, methyl ester (9CI) 147032-26-6 C6H6N2O2S
Pyrazine, 1,2,5,6-tetrahydro-1-hydroxy-2,2,3,5,6-pentamethyl-, 4-oxide (9CI) 118176-36-6 C9H18N2O2
Pyrazino[1,2-b]indazol-1(2H)-one, 3,4,7,8,9,10-hexahydro- (9CI) 561299-72-7 C10H13N3O
PYRAZOSULFURON 98% RAW POWDER C5H6N2O2S
3,5-Pyrazolidinedione, 4-(2-furanylmethylene)-1,2-diphenyl- 2652-80-4 C20H14N2O3
Pyrazine-2,5-dicarboxylate C6H2N2O4-2
2,6-Pyrazinediamine(9CI) 41536-80-5 C4H6N4
Pyrazolo[1,5-a]pyridin-3-amine, N,N,2-triethyl- (9CI) 605672-83-1 C13H19N3
3-(Pyrazin-2-yloxy)-piperidine-1-carboxylic acid tert-butyl ester C14H21N3O3
1-Pyrazolidinecarbothioamide,3-oxo-(9CI) 80553-53-3 C4H7N3OS
2-Pyrazoline-3-carboxylicacid,5-methyl-,methylester(6CI) 101080-11-9 C6H10N2O2
Pyrazole 288-13-1 C3H4N2
Pyrazine, 2-(2-furanylmethyl)thio-5-methyl- 59303-08-1 C10H10N2OS
1-Pyrazolidinecarboxamide,N-methyl-(9CI) 124072-93-1 C5H11N3O
2,3-pyrazine Dicarboxilic anhydride
Pyrazinecarboxamide, N-[2-(methylthio)phenyl]- (9CI) 515860-60-3 C12H11N3OS
Pyrazole-1-carboxamide, 5-amino-3,4-dimethyl- (6CI) 101080-50-6 C6H10N4O
PYRAZOLATE 58011-68-0 C19H16Cl2N2O4S
3-Pyrazolidinone,1,4,4-trimethyl-(9CI) 500690-22-2 C6H12N2O
3-Pyrazolidinone,1-ethyl-5,5-dimethyl-2-[(2E)-1-oxo-2-butenyl]-(9CI) 365456-23-1 C11H18N2O2
1-(2-PYRAZOL-1-YL-PHENYL)-PIPERAZINE C13H16N4
3-PYRAZOL-1-YL-BUTYRIC ACID 890092-84-9 C7H10N2O2
Pyrazolo[3,4-b]azepine, 3-(2-benzofuranyl)-1-(4-ethylphenyl)-1,4,5,6,7,8-hexahydro- (9CI) 577956-09-3 C23H23N3O
Pyrazolo[1,5-a]pyrimidine, 7-ethyl-3-(1H-tetrazol-5-yl)- (9CI) 632363-23-6 C9H9N7
Pyrazinemethanol, 5-amino-, 4-oxide (9CI) 72788-84-2 C5H7N3O2
Pyrazole-1-carbonyl chloride, 3-amino-4,5-dicyano- (7CI) 89875-96-7 C6H2ClN5O
Pyrazinecarboxylic acid, 5-acetyl-3-amino-, methyl ester (9CI) 135673-69-7 C8H9N3O3
Pyrazinecarbonyl chloride, 6-chloro- (9CI) 148673-71-6 C5H2Cl2N2O
2-(PYRAZIN-2-YLOXY)BENZALDEHYDE 887344-43-6 C11H8N2O2
4-[3-(PYRAZIN-2-YL)-1,2,4-OXADIAZOL-5-YL]-1-(4-(TRIFLUOROMETHYL)BENZOYL)PIPERIDINE C19H16F3N5O2
Pyrazolo[3,4-b]azepine, 1,4,5,6,7,8-hexahydro-1-methyl-3-(1-methyl-4-piperidinyl)- (9CI) 583811-38-5 C14H24N4
2-Pyrazoline-1-carboxamide,3,5,5-trimethylthio-(6CI,7CI) 92349-22-9 C7H13N3S
PYRAZOL BRILLIANT VIOLET B
Pyrazino[1,2-a]indole, 6-ethyl-1,2,3,4,10,10a-hexahydro-4-methyl-, (4R,10aS)- (9CI) 396074-56-9 C14H20N2
2,3-Pyrazinedicarbonitrile,5-amino-6-(methylamino)-(9CI) 123188-98-7 C7H6N6
Pyrazinecarboxamide, 3-amino- (7CI,9CI) 32587-10-3 C5H6N4O
PYRAZOLO[1,5-A]PYRIDINE-7-CARBALDEHYDE 362661-83-4 C8H6N2O
Pyrazino[2,3-b]pyrazine, decahydro-2,6-dimethyl-, (2-alpha-,4a-alpha-,6-ba-,8a-ba-)- (9CI) 133907-73-0 C8H18N4
3-PYRAZOL-1-YL-PROPIONIC ACID C6H8N2O2
Pyrazolo[3,4-b]azepine, 1-ethyl-1,4,5,6,7,8-hexahydro-3-[(methylthio)methyl]- (9CI) 583811-55-6 C11H19N3S
Pyrazinecarboxamide, N-(4-ethylphenyl)- (9CI) 424818-79-1 C13H13N3O
Pyrazolo[4,3:5,6]pyrano[3,2-d]isoxazole (9CI) 85269-58-5 C7H3N3O2
Pyrazole-3(or 5)-alanine (7CI) 89712-00-5 C6H9N3O2
1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161