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>  第493頁

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
4460-86-02,4,5-三甲氧基苯甲醛2,4,5-Trimethoxybenzaldehyde;
3,4,6-Trimethoxybenzaldehyde;
Asaraldehyde
CAS:4460-86-0分子結(jié)構(gòu)C10H12O4詳情供應(yīng)商
4461-34-12-氯苯甲酰異氰酸酯2-Chlorobenzoyl isocyanate;
N-(2-Chlorobenzoyl) isocyanate
CAS:4461-34-1分子結(jié)構(gòu)C8H4ClNO2詳情供應(yīng)商
4461-39-6N-(2-羥乙基)-1,3-丙二胺N-(2-Hydroxyethyl)-1,3-propanediamine;
2-[(3-Aminopropyl)amino]ethanol
CAS:4461-39-6分子結(jié)構(gòu)C5H14N2O詳情供應(yīng)商
4462-55-93-(2,6-二氯苯基)-5-甲基異噁唑-4-甲酰氯3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride;
3-(2,6-Dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride
CAS:4462-55-9分子結(jié)構(gòu)C11H6Cl3NO2詳情供應(yīng)商
4462-96-8環(huán)丁烷-1,2-二甲酸酐Cyclobutane-1,2-dicarboxylic anhydride;
Perhydrocyclobuta[c]furan-1,3-dione
CAS:4462-96-8分子結(jié)構(gòu)C6H6O3詳情供應(yīng)商
4463-42-7芐基硼酸Benzylboronic acid;
Boronicacid, (phenylmethyl)- (9CI);
a-Tolueneboronicacid (7CI,8CI);
Benzylboronic acid
CAS:4463-42-7分子結(jié)構(gòu)C7H9BO2詳情供應(yīng)商
4463-59-62-(2-溴乙氧基)茴香醚;
2-(2-甲氧基苯氧基)溴乙烷
2-(2-Bromoethoxy)anisole;
1-(2-Bromoethoxy)-2-methoxybenzene
CAS:4463-59-6分子結(jié)構(gòu)C9H11BrO2詳情供應(yīng)商
4465-44-5N-三苯甲基-L-絲氨酸甲酯N-Trityl-L-serine methyl ester;
Serine,N-trityl-, methyl ester, L- (6CI,7CI,8CI);
N-Trityl-L-serine methyl ester;
N-Tritylserine methyl ester
CAS:4465-44-5分子結(jié)構(gòu)C23H23NO3詳情供應(yīng)商
4466-24-42-正丁基呋喃2-Butylfuran;
2-Butylfuran
CAS:4466-24-4分子結(jié)構(gòu)C8H12O詳情供應(yīng)商
4466-59-53,6-二氯鄰苯二甲酸酐3,6-Dichlorophthalic anhydride;
Phthalicanhydride, 3,6-dichloro- (6CI,7CI,8CI);
3,6-Dichlorophthalic acid anhydride;
3,6-Dichlorophthalic anhydride
CAS:4466-59-5分子結(jié)構(gòu)C8H2Cl2O3詳情供應(yīng)商
4467-06-52-(4-甲基苯基)吡啶;
2-(對甲苯基)吡啶
2-(4-Methylphenyl)pyridine;
2-(4-tolyl)pyridine;
2-(p-tolyl)pyridine
CAS:4467-06-5分子結(jié)構(gòu)C12H11N詳情供應(yīng)商
4468-02-4葡萄糖酸鋅Zinc gluconate;
Zinc gluconate
CAS:4468-02-4分子結(jié)構(gòu)C12H22O14Zn詳情供應(yīng)商
4468-48-82-苯基乙;译;
alpha-氰基苯丙酮;
alpha-乙;揭译
2-Phenylacetoacetonitrile;
alpha-Acetylphenylacetonitrile;
3-Oxo-2-phenylbutanenitrile;
2-Oxo-1-phenylpropyl cyanide
CAS:4468-48-8分子結(jié)構(gòu)C10H9NO詳情供應(yīng)商
4472-44-02-氯-4,6-二甲基嘧啶2-Chloro-4,6-dimethylpyrimidine;
2-Chloro-4,6-dimethylpyrimidine;
4,6-Dimethyl-2-chloropyrimidine;
NSC 49016
CAS:4472-44-0分子結(jié)構(gòu)C6H7ClN2詳情供應(yīng)商
4474-86-6N-芐氧羰基-D-天冬酰胺N-Carbobenzyloxy-D-asparagine;
N-alpha-CBZ-D-Asparagine;
4-Amino-2-{[(benzyloxy)carbonyl]amino}-4-oxobutanoic acid;
N-Cbz-D-Asn-OH
CAS:4474-86-6分子結(jié)構(gòu)C12H14N2O5詳情供應(yīng)商
4477-28-5二苯胺-4-重氮鹽4-Diazodiphenylamine sulfate;
4-Aminodiphenylamine diazonium sulfate;
Variamine Blue RT Salt;
Azoic Diazo Component 22
CAS:4477-28-5分子結(jié)構(gòu)C12H10N3.HSO4詳情供應(yīng)商
4477-79-6溶劑紅26;
1-[[2,5-二甲基-4-[(2-甲基苯基)偶氮]苯基]偶氮]-2-萘酚
Solvent Red 26;
1-[[2,5-Dimethyl-4-[(2-methylphenyl)azo]phenyl]azo]-2-naphthol
CAS:4477-79-6分子結(jié)構(gòu)C25H22N4O詳情供應(yīng)商
4480-83-5二甘醇酐;
1,4-二氧雜六環(huán)-2,6-二酮
Diglycolic anhydride;
1,4-Dioxane-2,6-dione
CAS:4480-83-5分子結(jié)構(gòu)C4H4O4詳情供應(yīng)商
4485-12-5硬脂酸鋰;
十八酸鋰
Lithium stearate;
Stearic acid lithium salt
CAS:4485-12-5分子結(jié)構(gòu)C18H35LiO2詳情供應(yīng)商
4487-51-82-羥基-4-硝基吡啶2-Hydroxy-4-nitropyridine;
2-Pyridinol,4-nitro- (7CI,8CI);
4-Nitropyrid-2-one
CAS:4487-51-8分子結(jié)構(gòu)C5H4N2O3詳情供應(yīng)商

【首 頁】 【上一頁】 【下一頁】 【尾 頁】19122 頁  第 493 頁  共 382432

快速翻頁:133 313 343 373 403 433 463 468 473 478 483 488 489 490 491 492 493 494 495 496 497 498 499 504 509 514 519 524 554 584 614 644 674 854 1034 1214 1394 2294 3194 4094 4994