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(hào)查詢(xún)

化工產(chǎn)品

CAS號(hào)查詢(xún)化工產(chǎn)品

熱門(mén)搜索化學(xué)品最多只顯示前20條,請(qǐng)點(diǎn)擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號(hào) 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
807366-43-4Spiro[2H-1-benzopyran-2,2'-oxathiolane],3,4-dihydro-5'-methyl-, (2R,5'S)-;
Spiro[2H-1-benzopyran-2,2'-[1,3]oxathiolane],3,4-dihydro-5'-methyl-, (2R,5'S)- (9CI)
CAS:807366-43-4分子結(jié)構(gòu)C12H14O2S詳情供應(yīng)商
807366-40-1Spiro[2H-1-benzopyran-2,2'-oxathiolane],3,4-dihydro-5'-methyl-, (2S,5'S)-;
Spiro[2H-1-benzopyran-2,2'-[1,3]oxathiolane],3,4-dihydro-5'-methyl-, (2S,5'S)- (9CI)
CAS:807366-40-1分子結(jié)構(gòu)C12H14O2S詳情供應(yīng)商
117666-83-82-Propenethioic acid,3-(4-methoxyphenyl)-, O-ethyl esterCAS:117666-83-8分子結(jié)構(gòu)C12H14O2S詳情供應(yīng)商
85392-02-52H-1-Benzothiopyran,3,4-dihydro-8-(2-oxiranylmethoxy)-;
2H-1-Benzothiopyran,3,4-dihydro-8-(oxiranylmethoxy)- (9CI)
CAS:85392-02-5分子結(jié)構(gòu)C12H14O2S詳情供應(yīng)商
2552-28-56,8-Dioxa-2-thiaspiro[3.5]nonane,7-phenyl-;
3,3-Thietanedimethanol,cyclic acetal with B2H;
3,3-Thietanedimethanol, cyclic acetal withbenzaldehyde;
Benzaldehyde, cyclic 3-thietanylidenedimethylene acetal
CAS:2552-28-5分子結(jié)構(gòu)C12H14O2S詳情供應(yīng)商
熱門(mén)搜關(guān)鍵詞:C5H4N2O5 BLUE DYE C5H10NO5 C8H6O3NBr 2-羥基-2-苯丙酸 75SN C8H8OBr CF3NH2 C9H19N5 甲基季銨鹽 2-二甲氧基丙烷 C6H5COOC6H5 C18H35NO  C32H16CUN 丁基甲氧 Ineketone BR2C alda C8H6N2O5 C11H13NO6 C3H7N3O C9H22O2 4-乙基苯甲醚 三甲基 戊烯 δ- 松油醇 C8H10Cl INCI NO C10H7F3O2 C3H4-2 C10H17O3 FTOH 6:2 C8H6N2O3S C5H14N4 C5H13N3 C7H10N2O3S 二異氰酸根合己烷的均聚物 C7H15NO5 C6H5Cl2 C7H4F3Cl 十八烷氧基封端二甲基(硅氧烷與聚硅氧烷)