Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

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Product Name MF CAS Details
Erucamide C22H43NO 112-84-5 Details
3,4-Dimethoxybenzoic acid C9H10O4 Details
Ketorolac EP Impurity G C16H15NO4 1391051-90-3 Details
Bortezomib Impurity G C19H24N4O3 289472-81-7 Details
2-Phenyl-2-propanol C9H12O 617-94-7 Details
Bisoprolol Impurity R C19H31NO5 1447715-45-8 Details
L-Ornithine L-Aspartate Impurity 3 C9H17N3O5 886996-37-8 Details
4-Methyl-1-piperazinecarbonyl chloride hydrochloride C6H12Cl2N2O 55112-42-0 Details
(R)-Levetiracetam EP Impurity A C8H13NO3 103833-72-3 Details
Iso Cyclosporin A C62H111N11O12 59865-16-6 Details
Rivaroxaban Impurity 45 C5H3ClO2S 59614-95-8 Details
Dextromethorphan Impurity A C17H23NO 1531-23-3 Details
Levetiracetam Impurity B C8H12N2O2 358629-47-7 Details
Mirtazapine EP Impurity B C17H21N3O 61337-89-1 Details
Piperacillin Impurity 10 C17H20N4O6 2170771-47-6 Details
9H-Purin-6-amine C5H5N5 73-24-5 Details
Moxifloxacin EP Imp A HCl C20H22ClF2N3O3 151282-23-4 Details
Teneligliptin Impurity 7 C27H38N6O3S 1404559-22-3 Details
Rivaroxaban Impurity 48 C32H30N4O8 1643354-27-1 Details
Ibrutinib Impurity 10 C50H48N12O4 2031255-23-7 Details
Dehydro Benidipine C28H30ClN3O6 121138-34-9 Details
Ribavirin EP Impurity D C3H4N4O Details
Metformin EP Impurity A C2H4N4 461-58-5 Details
Pemetrexed EP Impurity B&C C40H40N10O13 1644286-34-9 Details
Flunarizine Impurity A C17H18F2N2 27469-60-9 Details
Sacubitril Impurity 10 C25H33NO4 149709-60-4 Details
Hydrazine sulfate H6N2O4S 10034-93-2 Details
4-Bromomethyl-2-cyanobiphenyl C14H10BrN 114772-54-2 Details
Rifaximin EP Impurity C(Rifamycin SV) C37H47NO12 6998-60-3 Details
Taurine C2H7NO3S 107-35-7 Details
Phenylephrine EP Impurity C HCl C9H12ClNO2 94240-17-2 Details
Moxifloxacin HCl C21H25ClFN3O4 186826-86-8 Details
cis-Risperidone N-Oxide C23H27FN4O3 1894509-66-0 Details
Rivaroxaban Impurity 43 C10H12N2O2 438056-69-0 Details
Pemetrexed Disodium Intermediate T3 C12H13BrO3 155405-79-1 Details
Ropivacaine EP Impurity G HCl C17H27ClN2O 112773-90-7 Details
Vonoprazan Impurity 17 C6H7NO3S 1421640-34-7 Details
Bromhexine Related Compound 4 C14H16Br2N2O 21237-84-3 Details
Olmesartan Medoxomil Impurity 6 C11H16N2O3 144690-07-3 Details
Moxifloxacin EP Imp INT-1 C18H16BF2NO8 139693-52-0 Details
Vonoprazan Impurity 24 C17H14FN3O3S 1883595-39-8 Details
Moxifloxacin Impurity 19 C21H22FN3O5 1395056-41-3 Details
glycylglycylglycine C6H11N3O4 556-33-2 Details
Omeprazole 4-O-Demethyl Impurity C16H17N3O3S 301669-82-9 Details
Avibactam Impurity 3 C7H11N3O3 1383814-64-9 Details
Vinpocetine trans-(3S,16R)Isomer C22H26N2O2 85647-43-4 Details
Rivaroxaban Impurity 46 C5H3ClO2S 59337-89-2 Details
Sulfadiazine EP Impurity A C4H5N3 109-12-6 Details
3-Amino-5-methylisoxazole C4H6N2O 1072-67-9 Details
Dapagliflozin Impurity 23 C21H23ClO7 2169998-23-4 Details
Vildagliptin Impurity 15 C10H17NO 702-82-9 Details
Itopride Impurity E DiHCl Details
Rabeprazole EP Impurity I C18H21N3O5S 924663-37-6 Details
Sulfadiazine EP Impurity D C6H8N2O2S 63-74-1 Details
Omeprazole Impurity H431/41 C16H15N3O4 1227380-90-6 Details
Rivaroxaban Impurity F C5H2Cl2OS 42518-98-9 Details
Dapagliflozin Impurity 24(Mixture of Diastereomers) C21H25ClO7 1204222-85-4 Details
Lenalidomide Impurity 3 C13H14N2O5 295357-66-3 Details
Meglumine C7H17NO5 6284-40-8 Details
Cyclosporin B C61H109N11O12 63775-95-1 Details
Lenvatinib Impurity 22 Details
Prucalopride Impurity 6 Details
Trimethylsilanol C3H10OSi 1066-40-6 Details
3-Nitrobenzaldehyde C7H5NO3 99-61-6 Details
Lenalidomide Impurity 2 HCl C5H9ClN2O2 24666-56-6 Details
Cetirizine USP RC A C23H30Cl2N2O3 2732277-01-7 Details
Methylamine hydrochloride CH5N.ClH 593-51-1 Details
Clindamycin Phosphate EP Impurity L C18H34ClN2O8PS 620181-05-7 Details
Lansoprazole Impurity 1 C14H12N4O3S 853950-79-5 Details
Lenvatinib Impurity 11 C21H18ClN3O5 417717-21-6 Details
Gliclazide Impurity A C7H9NO2S 70-55-3 Details
Canagliflozin Impurity 18 C24H25FO6S 1951467-29-0 Details
Sodium Taurocholate C26H44NNaO7S 145-42-6 Details
Nimodipine EP Impurity C C21H26N2O8 70172-96-2 Details
Lenalidomide Impurity 1 C13H15N3O4 2197414-57-4 Details
Ethyl p-toluenesulfonate C9H12O3S 80-40-0 Details
Tadalafil Spiro-urethane Impurity(EP Impurity F) C22H19N3O6 2747958-44-5 Details
Moxifloxacin Impurity IX C15H12F3NO3 94242-51-0 Details
L-(+)-Tartaric acid C4H6O6 87-69-4 Details
Vildagliptin Impurity 2 C7H11ClN2O2 214398-99-9 Details
Ticagrelor Impurity E C23H28F2N6O4S 1788033-05-5 Details
Nimodipine EP Impurity B C21H26N2O6 21881-78-7 Details
1-Hydroxycyclohexyl phenyl ketone C13H16O2 947-19-3 Details
Cyclosporin H C62H111N11O12 83602-39-5 Details
Pomalidomide Impurity C C8H7NO4 5434-21-9 Details
Itopride Impurity C HCl C19H25ClN2O4 5922-37-2 Details
Diclofenac Related Compound 7 C14H11Cl2NO2 146607-19-4 Details
Mosapride Impurity 19 C9H10ClNO3 108282-38-8 Details
Piperacillin Impurity 8 Details
Rabeprazole EP Impurity F(Lansoprazole EP Impurity E) C7H6N2S 583-39-1 Details
Valproic Acid EP Impurity L C6H12O2 97-61-0 Details
Moxifloxacin Related Impurity 3 C7H14N2 151213-40-0 Details
N-Nitrosodiethylamine C4H10N2O 55-18-5 Details
Pimavanserin C25H34FN3O2 706779-91-1 Details
3-Dimethylaminopropyl chloride hydrochloride C5H13Cl2N Details
Rivastigmine EP Impurity C C12H15NO3 855300-09-3 Details
Itopride Impurity 2 HCl C11H16ClNO2 841259-18-5 Details
Tofacitinib Related Compound 21 C16H22N6O 1640972-35-5 Details
Linagliptin Related Compound C Details
Lansoprazole Impurity 1 HCl C7H8Cl3N 152402-97-6 Details
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