毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

CAS號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
968-93-4睪內酯酮Testolactone;
1,2-Didehydrotestololactone;
13-Hydroxy-3-oxo-13,17-secoandrosta-1,4-dien-17-oic acid delta-lactone
CAS:968-93-4分子結構C19H24O3詳情供應商
119748-34-4Spiro[as-indacene-3(1H),1'-cyclohexane],decahydro-2',5a-dimethyl-, (2'R,3aS,5aS,8aS,8bS)-;
5,9-Cyclo-9,10-secoandrostane;
Spiro[cyclohexane-1,3'(2'H)-as-indacene], decahydro-2,5'a-dimethyl-,(2R,3'aS,5'aS,8'aS,8'bS)- (9CI);
Spiro[cyclohexane-1,3'(2'H)-as-indacene],decahydro-2,5'a-dimethyl-, [3'aS-[3'(S*),3'aa,5'ab,8'aa,8'bb]]-;
[3'aS-[3'(S*),3'aa,5'ab,8'aa,8'bb]]-Decahydro-2,5'a-dimethylspiro[cyclohexane-1,3'(2'H)-as-indacene]
CAS:119748-34-4分子結構C19H32詳情供應商
26605-43-61H-Cyclopent[b]anthracene,hexadecahydro-3a,5a-dimethyl-, (3aS,5aR,11aS)-;
1H-Cyclopent[b]anthracene,hexadecahydro-3a,5a-dimethyl-, (3aR,5aR,11aS)-;
7,11-Cyclo-8,9-secoandrostane(8CI)
CAS:26605-43-6分子結構C19H32詳情供應商
26604-66-01H-Benz[e]indene-6-propanoicacid, dodecahydro-3a,6,7-trimethyl-;
3,4-secoandrostan-3-oicacid (8CI)
CAS:26604-66-0分子結構C19H32O2詳情供應商
46961-93-71H-Cyclopent[a]anthracene,hexadecahydro-3a,6-dimethyl-, (3aS,5aR,6R,11aR,11bS)- (9CI);
1,6-Cyclo-1,10-secoandrostane;
1H-Cyclopent[a]anthracene, hexadecahydro-3a,6-dimethyl-,(3aS,5aR,6R,11aR,11bS)-[partial]-;
[3aS-(3aa,5ab,6a,11aa,11bb)]-Hexadecahydro-3a,6-dimethyl-1H-cyclopent[a]anthracene
CAS:46961-93-7分子結構C19H32詳情供應商
143594-27-81H-Cyclopenta[b]phenanthrene,hexadecahydro-7a,11b-dimethyl-, (6aS,7aR,11aS,11bS)-;
12,15-Cyclo-14,15-secoandrostane;
[6aS-(6aa,7aa,11ab,11ba)]-Hexadecahydro-7a,11b-dimethyl-1H-cyclopenta[b]phenanthrene
CAS:143594-27-8分子結構C19H32詳情供應商
120542-29-21,6-Cyclo-1,10-secoandrosta-4,9-dien-3-one,17-hydroxy-, (6b,17b)- (9CI);
8H-Cyclopent[a]anthracene,1,6-cyclo-1,10-secoandrosta-4,9-dien-3-one deriv.
CAS:120542-29-2分子結構C19H26O2詳情供應商
2394-69-61H-Indene-1,5(4H)-dione,hexahydro-4-[2-(5-hydroxy-2-methylphenyl)ethyl]-7a-methyl-, (3aS,4S,7aS)-;
1H-Indene-1,5(4H)-dione,hexahydro-4-[2-(5-hydroxy-2-methylphenyl)ethyl]-7a-methyl-, [3aS-(3aa,4a,7ab)]-;
9,10-secoandrosta-1,3,5(10)-triene-9,17-dione, 3-hydroxy-(6CI,7CI,8CI);
3-Hydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione;
Secophenol
CAS:2394-69-6分子結構C19H24O3詳情供應商
4948-54-31,6-Cyclo-1,10-secoandrosta-5,7,9-trien-17-one,(?à)- (9CI);
1H-Cyclopent[a]anthracene,1,6-cyclo-1,10-secoandrosta-5,7,9-trien-17-one deriv.
CAS:4948-54-3化學結構C19H24O詳情供應商
熱門搜關鍵詞:CAS SiO2 Triglycerid NH3HS C19H14F3N3O3  C32H54O4 gentian root 烯基吡啶  C28H44O3S 1-Phenylcyclohexylamine 噻吩-2-羧酸乙酯  C24H33NO3.C2H2O4 C19H24N2O3 伊伐布雷定中間體 油紅 O C27H48O4 carbonyl cyanide C12H20N4O2 C7H8BFO3 顏料 酒紅 氫碘酸三乙醇胺 RED 17 DL 蛋氨酸 乙酰丙酮鋱 C27H46O4 Penta-O-acetyl-a-D-galactopyranose N2SO4 烷基 酸 4-叔丁基芐基 山梨酸丁酯 2,2,6,6-四甲基-1-哌啶 C11H10ClNO3 N N 前 烯 烯 脂 beta-NADH二鈉 3,4-二氟甲苯 [TETA]L octadecanone 三氟甲硫基苯胺 HO%2 2-Propenamide, polymer with ethenylbenzene