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(diǎn)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
55-65-2胍乙啶;
1-(2-胍乙基)氮雜環(huán)辛烷
(2-(hexahydro-1(2h)-azocinyl)ethyl)-guanidin;
(2-(octahydro-1-azocinyl)ethyl)guanidine;
2-(1'-azacyclooctyl)ethylguanidine;
2-(1-n,n-heptamethyleneimino)ethylguanidine;
abapresin
CAS:55-65-2分子結(jié)構(gòu)C10H22N4詳情供應(yīng)商
25978-54-5Guanidine,N-(4-aminobutyl)-N-(3-methyl-2-buten-1-yl)-;
Guanidine,N-(4-aminobutyl)-N-(3-methyl-2-butenyl)- (9CI);
Spherophysine (6CI);
Sphaerophysin;
Sphaerophysine
CAS:25978-54-5分子結(jié)構(gòu)C10H22N4詳情供應(yīng)商
19479-83-51,1-(1,2-乙二基)雙哌嗪英文名稱:1,1-(1,2-ethanediyl)bis-Piperazine;
1,1-(1,2-乙二基)雙哌嗪
Piperazine,1,1'-(1,2-ethanediyl)bis-;
Piperazine,1,1'-ethylenedi- (6CI,8CI);
1,2-Di(1-piperazinyl)ethane;
1,2-Diperazinoethane
CAS:19479-83-5分子結(jié)構(gòu)C10H22N4詳情供應(yīng)商
5578-81-41,8-DIAMIDINOOCTANECAS:5578-81-4分子結(jié)構(gòu)C10H22N4詳情供應(yīng)商
熱門搜關(guān)鍵詞:c39h23clcrn7o125%2no 9t1l3t.000043.org c7h3n2o2br rs1cu4xapf%cn 3,3,3-TRIFLUOROPROPYL(METHYL)SILOXANE 2-hydroxy-3,4-dimethoxybenzaldehyde -N-ethylethanamine C.I. Reactive black q7hk%zz5z6if%cn 芐基 乙酸乙酯 N-乙酰基-D-氨基半乳糖 tk0pm7%cn sj5g1i3%cn 2,7-Dimethylocta-2,4,6-triene-1,8-dial bis[(trifluoromethyl)sulfonyl]imide N-nitro-2-imidazolidinimine na2(cu(c2o4)2)%2h20 gndhef6sg9p0%cn adipic acid, phthalic anhydride, trimethylolpropane u553x1 AESCULUS HIPPOCASTANUM (HORSE CHESTNUT) EXTRACT 1-methyl-1H-indole-2-carbaldehyde T-11 1-hydroxy-1H-benzotriazole 2-苯 吡咯 UN NO1H1 c7h10o2 2(5)furanone c%i%6 (nh4)6mo7o2% 4h2o ?o??' cas no% c%i%food c6h5-nh-c2h5 c26h37no2hcl ??' cas no% 5ua%avq%tp0x09y%cn' 蒽 醇 7-Dimethyl-1,3,6-octatriene (CF2)n(CF2)nC14H14F2I2O4 N-acetylleucine 酰胺丙基氧化胺