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(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
4075-07-4Androsta-4,16-dien-3-one;
4,16-Androstadien-3-one;
Androstadienone;
NSC 93234;
D4,16-Androstadien-3-one
CAS:4075-07-4分子結(jié)構(gòu)C19H26O詳情供應(yīng)商
1912-63-6Androsta-3,5-dien-17-one;
Androst-3,5-diene-17-one;
D3,5-Androstadien-17-one
CAS:1912-63-6分子結(jié)構(gòu)C19H26O詳情供應(yīng)商
74135-05-0Estra-4,9,11-trien-17-ol,17-methyl-, (17b)-(9CI);
RU3773
CAS:74135-05-0分子結(jié)構(gòu)C19H26O詳情供應(yīng)商
14550-57-3Estra-1,3,5(10)-triene,3-methoxy-;
3-Methoxy-1,3,5-estratriene;
3-Methoxyestra-1,3,5(10)-triene
CAS:14550-57-3分子結(jié)構(gòu)C19H26O詳情供應(yīng)商
153-23-1Gona-4,13-dien-3-one,17,17-dimethyl- (7CI,8CI,9CI);
17,17-Dimethylgona-4,13-dien-3-one;
NSC 82487
CAS:153-23-1分子結(jié)構(gòu)C19H26O詳情供應(yīng)商
38978-06-218-Norandrosta-4,13(17)-dien-3-one,17-methyl- (9CI);
17-Methyl-18-norandrosta-4,13(17)-dien-3-one;
NSC 50919
CAS:38978-06-2分子結(jié)構(gòu)C19H26O詳情供應(yīng)商
31215-06-22-Naphthalenol, nonyl-;
2-Naphthol,nonyl- (7CI)
CAS:31215-06-2分子結(jié)構(gòu)C19H26O詳情供應(yīng)商
120333-80-44'H-Estr-16-eno[17,16-b]oxete(9CI);
Naphth[2',1':4,5]indeno[1,2-b]oxete,4'H-estr-16-eno[17,16-b]oxete deriv.;
Naphth[2',1':4,5]indeno[1,2-b]oxete,1,2,3,4,4a,4b,5,6,6a,8,9,9a,9b,10,11,11a-hexadecahydro-6a-methyl-, [4aS-(4aa,4bb,6aa,9ab,9ba)]-;
[4aS-(4aa,4bb,6aa,9ab,9ba)]-1,2,3,4,4a,4b,5,6,6a,8,9,9a,9b,10,11,11a-Hexadecahydro-6a-methylnaphth[2',1':4,5]indeno[1,2-b]oxete
CAS:120333-80-4分子結(jié)構(gòu)C19H26O詳情供應(yīng)商
32222-21-23,5-Androstadien-7-oneCAS:32222-21-2化學(xué)結(jié)構(gòu)C19H26O詳情供應(yīng)商
熱門搜關(guān)鍵詞:23N4-80 C16-C18不飽和脂肪酸 Ru(dpp) 4-Guanidinobutanamide C5H10N3 2ih9l0%vm2e9ea%cn 4y3fi0.k01p.cc diol disulfate cf3cf2cf2c(cf3)2cf2cooh Tridecanol, ethoxylated 異丙基氯化鎂 氯化鋰 a,a-Dimethylbenzyl alcohol [1,4]Benzoxazino[2,3-b] ce8dr4w%cn isodecanoate neodecanoate complexes,basic 2-trifluoromethylbenzoic Camphenol Os-bis 溴化十二烷 (C2H4O)n(C2H4O)nC26H55O4P cis-9,cis-12-Octadecadienoic behenoyl P-XYLYLENE GLYCOL 氨基 吡咯 c8h10n4o% tx4h2pip610ia826pcn 乙基磺酸銨 氧 纖維 叔丁基丙酸 ?a???????? rh3bu44zo5xcn 苯基 環(huán)己烷 [Fe(CN)5NO] gamma-butyrolactam (ch3ch2ococho)n C12H8N2?¤2H2O 三甲基二環(huán) 庚醇 TMEG-S 4-methoxypsoralen c6h4n2o3sna.cl