英文名称中文名称CASMF
D-XYLULOSE D-木酮糖 551-84-8 C5H10O5
3-NITROPENTANE 551-88-2 C5H11NO2
Glucosulfone (8CI) 551-89-3 C24H36N2O18S3
4-[3,5-Bis(1,1-dimethylethyl)-4-hydroxyphenoxy]-3,5-diiodobenzenepropanoic acid 551-90-6 C23H28I2O4
4-Nitroaniline-3-sulfonicacid 551-91-7 C6H6N2O5S
1,2-Dimethyl-5-nitroimidazole 二甲硝咪唑 551-92-8 C5H7N3O2
2-Aminoacetophenone 邻氨基苯乙酮 551-93-9 C8H9NO
[1aR-(1aalpha,4beta,4abeta,7alpha,7abeta,7balpha)]-decahydro-1,1,4,7-tetramethyl-1H-cycloprop[e]azulen-4-ol 绿花白千层醇 552-02-3 C15H26O
GALACTURONIC ACID 半乳糖醛酸 552-12-5
4-methyl-3-hydroxyanthranilic acid 2-氨基-3-羟基-4-甲基苯甲酸 552-14-7 C8H9NO3
2-Nitrobenzoic acid 邻硝基苯甲酸 552-16-9 C7H5NO4
3,3',4,4',5,5'-hexahydroxy-2,2'-methylenedi(benzoic acid) 552-21-6 C15H12O10
THYMOL IODIDE 双碘 552-22-7 C20H24I2O2
Diampromidum 地恩丙胺 552-25-0 C21H28N2O
(2S)-8-Vinyl-13-ethyl-2,3-dihydro-3α,7,12,17,20-pentamethyl-21H,23H-porphyrin-2-propionic acid 552-28-3 C32H36N4O2
oxyhydrastinine oxyhydrastinine 552-29-4 C11H11NO3
Trimellitic Anhydride 偏苯三酸酐 552-30-7 C9H4O5
Trimellitic anhydride 552-30-7 C9H4O5
2'-NITROACETANILIDE 2-硝基乙酰苯胺 552-32-9 C8H8N2O3
SODIUM ANTHRANILATE 鄰胺苯甲酸鈉 552-37-4 C7H6NNaO2
LITHIUM SALICYLATE 水杨酸锂 552-38-5 C7H7LiO3
Paeonol 丹皮酚 552-41-0 C9H10O3
2-Methylbenzyl chloride 邻甲基氯化苄 552-45-4 C8H9Cl
1-Naphthylamine hydrochloride 1-萘胺盐酸盐 552-46-5 C10H10ClN
α-Naphthylamine·sulfate 552-47-6 C20H20N2O4S
4-[2-(2-Oxopentyl)-4-methoxy-6-hydroxybenzoyloxy]-6-pentylsalicylic acid 552-49-8 C25H30O8
3,3',4',5,5',7-Hexahydroxy-6-methylflavone 552-50-1 C16H12O8
3,7-DIMETHOXY-3',4',5-TRIHYDROXYFLAVONE 3,7-二-O-甲基槲皮素 552-54-5 C17H14O7
2,4-Dihydroxy-3-[(2-hydroxy-4-methoxy-6-propylbenzoyl)oxy]-6-pentylbenzoic acid 552-56-7 C23H28O8
ISORHOIFOLIN 异野漆树苷 552-57-8 C27H30O14
ERIODICTYOL 圣草酚 552-58-9 C15H12O6
Prunetin 樱黄素 552-59-0 C16H12O5
7-METHYLXANTHINE 7-甲基黄嘌呤 552-62-5 C6H6N4O2
DL-TROPIC ACID DL-托品酸 552-63-6 C9H10O3
Daidzin 豆苷 552-66-9 C21H20O9
9-Methyl-9-azabicyclo[3.3.1]nonan-3-one 9-甲基-9-氮杂双环[3.3.1]壬-3-酮 552-70-5 C9H15NO
2-[6-(2-hydroxy-2-phenyl-ethyl)-1-methyl-2-piperidyl]-1-phenyl-ethanol 洛贝林EP杂质C 552-72-7 C22H29NO2
(-)-N-METHYLEPHEDRINE 甲基麻黄碱 552-79-4 C11H17NO
DIMETHYLSTILBESTROL 552-80-7 C16H16O2
N-Methyldiphenylamine N-甲基二苯胺 552-82-9 C13H13N
DL-MANDELIC ACID HEMIMAGNESIUM DL-扁桃酸 半镁盐 552-84-1 C8H7O3
p-Hydroxynorephedrine p-Hydroxynorephedrine 552-85-2 C9H13NO2
2,2'-Furoin 糠偶姻 552-86-3 C10H8O4
2-Nitrobenzaldehyde 邻硝基苯甲醛 552-89-6 C7H5NO3
toloconium metilsulfate 甲硫托洛铵 552-92-1 C22H40N.CH3O4S
Sasapyrine 双水杨酸酯 552-94-3 C14H10O5
2-Hydroxy-5-(3-methyl-2-butenyl)-4-(1-methylethenyl)-2,4,6-cycloheptatrien-1-one 552-96-5 C15H18O2
lithium O-acetylsalicylate LITHIUM O-ACETYLSALICYLATE 552-98-7 C9H9LiO4
2-naphthylammonium acetate 2-萘基乙酸铵 553-00-4 C12H13NO2
3,4-DIHYDROQUINOLIN-2(1H)-ONE 3,4-二氢-2(1H)-喹啉酮 553-03-7 C9H9NO
N-(1,2-diphenylethyl)nicotinamide N-(1,2-DIPHENYLETHYL)NICOTINAMIDE 553-06-0 C20H18N2O
HEXADECYL[2-([P-METHOXYBENZYL]-2-PYRIMIDINYLAMINO)ETHYL]DIMETHYL-AMMONIUM BROMIDE 嘧苯十六铵 553-08-2 C32H55BrN4O
Protoporphyrin IX 原卟啉 553-12-8 C34H34N4O4
Zolamine 553-13-9 C15H21N3OS
Nitro Benzaldehyde 553-16-8
Guaiacol carbonate 愈创木酚碳酸酯 553-17-3 C15H14O5
Xanthyletin 美洲花椒素 553-19-5 C14H12O3
Falimint N-(5-硝基-2-丙氧基苯基)乙酰胺 553-20-8 C11H14N2O4
Costunolide 木香烃内酯 553-21-9 C15H20O2
Neutral Red 中性红 553-24-2 C15H17ClN4
4,4'-Bipyridine 4,4'-联吡啶 553-26-4 C10H8N2
N,N-BIS(2-CHLOROETHYL)ANILINE N,N-双(2-氯乙基)苯胺 553-27-5 C10H13Cl2N
3,4-dihydro-6,7-dimethoxy-2-methylisoquinolinium chloride ISOQUINOLINIUM,3,4-DIHYDRO-6,7-DIMETHOXY-2-METHYL-, CHLORIDE (1:1) 553-28-6 C12H16ClNO2
PROFLAVINE 原黄素 553-30-0 C13H11N3.H2O4S
allenolic acid 553-39-9 C13H12O3
1,2-bis(2-methoxyphenoxy)ethane 卡维地洛杂质DB 553-45-7 C16H18O4
NICOTINIC ACID HYDRAZIDE 3-吡啶甲酰肼 553-53-7 C6H7N3O
Lithium benzoate 苯甲酸锂 553-54-8 C7H5LiO2
Metabuthamine 553-58-2 C13H21ClN2O2
ISOPROPYL NICOTINATE 烟酸异丙酯 553-60-6 C9H11NO2
Dimethocaine Hydrochloride 盐酸二甲卡因 553-63-9 C16H26N2O2.ClH
Amoxecaine 阿莫卡因 553-65-1 C17H29N3O2
Butethamine 553-68-4 C13H21ClN2O2
PHENYRAMIDOL 非尼拉朵 553-69-5 C13H14N2O
MAGNESIUM BENZOATE 苯甲酸镁盐 553-70-8 C14H10MgO4
NICKEL BENZOATE 苯甲酸镍 553-71-9 C14H10NiO4
ZINC BENZOATE 苯甲酸锌盐 553-72-0 C7H6O2Zn
anthranilaldehyde phenylhydrazone BENZALDEHYDE, 2-AMINO-,2-PHENYLHYDRAZONE 553-74-2 C13H13N3
1-N-PROPOXY-2-AMINO-4-NITROBENZENE 5-硝基-2-N-丙氧基苯胺 553-79-7 C9H12N2O3
2,4-DICHLOROANISOLE 2,4-二氯苯甲醚 553-82-2 C7H6Cl2O
N-[Amino(imino)methyl]pyrrolidine-1-carboximidamide N-(二氨基亚甲基)吡咯烷-1-甲酰亚胺酰胺 553-83-3 C6H13N5
perilla ketone perilla ketone 553-84-4 C10H14O2
2-COUMARANONE 苯并呋喃酮 553-86-6 C8H6O2
Dimethyl oxalate 草酸二甲酯 553-90-2 C4H6O4
LITHIUM OXALATE 草酸锂 553-91-3 C2H3LiO4
Lithium oxalate 553-91-3 C2Li2O4
2,5-Dimethylbromobenzene 2,5-二甲基溴苯 553-94-6 C8H9Br
p-Toluquinone 甲基苯醌 553-97-9 C7H6O2
2,4-Dichloroaniline 2,4-二氯苯胺 554-00-7 C6H5Cl2N
5-METHYLCYTOSINE 5-甲基胞嘧啶 554-01-8 C5H7N3O
ZINC LACTATE 乳酸锌 554-05-2
POTASSIUM DICYANOAURATE(I) 氰金(I)酸钾 554-07-4 C2AuKN2
3-iodopropane-1,2-diol 1-碘-2,3-丙二醇 554-10-9 C3H7IO2
Methyl propionate 丙酸甲酯 554-12-1 C4H8O2
Methyl propanoate 554-12-1 C4H8O2
Lithium carbonate 554-13-2 CLi2O3
Lithium carbonate 碳酸锂 554-13-2 CLi2O3
2-Methylthiophene 2-甲基噻吩 554-14-3 C5H6S
1H-Pyrrole, 2,5-dihydro-1-methyl- 1H-Pyrrole, 2,5-dihydro-1-methyl- 554-15-4 C5H9N
glucosulfone 葡胺苯砜 554-18-7 C24H34N2O18S3.2Na
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127