日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

CAS號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請點擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
42971-18-6Isoquinoline,3,4-dihydro-6,7-dimethoxy-1-[(6-nitro-1,3-benzodioxol-5-yl)methyl]-;
NSC114929
CAS:42971-18-6分子結(jié)構(gòu)C19H18N2O6詳情供應(yīng)商
115666-98-31-Phenazinecarboxylicacid, 6-[(1R)-1-[(2R)-3-hydroxy-2-methoxy-1-oxopropoxy]ethyl]-, rel-;
1-Phenazinecarboxylicacid, 6-[1-(3-hydroxy-2-methoxy-1-oxopropoxy)ethyl]-, (R*,R*)-;
Antibiotic DOB41;
DOB 41
CAS:115666-98-3分子結(jié)構(gòu)C19H18N2O6詳情供應(yīng)商
26887-80-91-Phenazinecarboxylicacid, 6-formyl-4,7,9-trimethoxy-8-methyl-, methyl ester;
NSC156940
CAS:26887-80-9分子結(jié)構(gòu)C19H18N2O6詳情供應(yīng)商
3304-59-41,2-Pyrrolidinedicarboxylicacid, 2-(4-nitrophenyl) 1-(phenylmethyl) ester, (2S)-;
1,2-Pyrrolidinedicarboxylicacid, 1-benzyl p-nitrophenyl ester, L- (8CI);
1,2-Pyrrolidinedicarboxylic acid,2-(4-nitrophenyl) 1-(phenylmethyl) ester, (S)-;
N-(Benzyloxycarbonyl)-L-proline4-nitrophenyl ester;
N-(Benzyloxycarbonyl)-L-proline p-nitrophenyl ester;
N-Carbobenzoxy-L-proline p-nitrophenyl ester;
N-Carbobenzoxy-S-proline-p-nitrophenylester
CAS:3304-59-4分子結(jié)構(gòu)C19H18N2O6詳情供應(yīng)商
1054-48-42-Propenoic acid,2-(benzoylamino)-3-(4-methoxy-3-nitrophenyl)-, ethyl ester;
Cinnamicacid, a-benzamido-4-methoxy-3-nitro-,ethyl ester (7CI,8CI);
NSC 81082
CAS:1054-48-4分子結(jié)構(gòu)C19H18N2O6詳情供應(yīng)商
149654-07-93,5-Pyridinedicarboxylicacid, 2,6-dimethyl-4-(2-nitrosophenyl)-, 3-methyl 5-(2-oxopropyl) ester;
3,5-Pyridinedicarboxylicacid, 2,6-dimethyl-4-(2-nitrosophenyl)-, methyl 2-oxopropyl ester (9CI)
CAS:149654-07-9分子結(jié)構(gòu)C19H18N2O6詳情供應(yīng)商
熱門搜關(guān)鍵詞:Manganese Ammonium Phosphate FD&C Red #4 C32H3N8Cl13Cu C6 N2 H8 C6H5NCS chlorferone 乙烯 — 醋酸乙烯共聚物 òò?? ?a ′×?áòò??12???? *鄰苯二甲腈 azoxyanisol azoxyphenetol captopropionic acid C16 N O4 S H17 C14H28O6N2 C7H18O2N1Br Ethyl tetryl Polyad Pronarcol Propyl allyl ether Trinitropyridine C18H22O11S Unsaturated polyester CAS NO C9H20O3N1 374C hispiduli H8C4SO3 黃116 2-氨基乙基 脲