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
472-61-7蝦青素;
3,3'-二羥基-beta,beta-胡蘿卜素-4,4'-二酮		Astaxanthin;
3,3'-Dihydroxy-beta,beta-carotene-4,4'-dione		CAS:472-61-7分子結(jié)構(gòu)C40H52O4詳情供應(yīng)商
1398-61-4甲殼素;
聚乙酰氨基葡萄糖;
Chitin 來(lái)源于蝦殼		Chitin;
beta-(1,4)-2-Acetamido-2-deoxy-D-glucose		CAS:1398-61-4分子結(jié)構(gòu)(C8H13NO5)n詳情供應(yīng)商
7542-45-2蝦青素ASTAXANTHIN;
OVEOSTER;
AXN;
3,3'-DIHYDROXY-B,B-CAROTENE-4,4'-DIONE;
3,3-DIHYDROXY-B,B-CAROTENE-4,4-DIONE;
3,3'-dihydro-beta,beta-carotene-4,4'-dione;
.beta.,.beta.-Carotene-4,4-dione, 3,3-dihydroxy-;
Einecs 231-424-6;
3,3'-Dihydroxy-beta-carotene-4,4'-dione		CAS:7542-45-2化學(xué)結(jié)構(gòu)C40H52O4詳情供應(yīng)商
754-24-5蝦青素ASTAXANTHIN;
OVEOSTER;
AXN;
3,3'-DIHYDROXY-B,B-CAROTENE-4,4'-DIONE;
3,3-DIHYDROXY-B,B-CAROTENE-4,4-DIONE;
3,3'-dihydro-beta,beta-carotene-4,4'-dione;
.beta.,.beta.-Carotene-4,4-dione, 3,3-dihydroxy-;
Einecs 231-424-6;
3,3'-Dihydroxy-beta-carotene-4,4'-dione		CAS:754-24-5化學(xué)結(jié)構(gòu)詳情供應(yīng)商
熱門(mén)搜關(guān)鍵詞:benzoimidazole 4-(hexadecyloxy) POLY(OXY-1,2-ETHANEDIYL), .ALPHA.-HYDRO-.OMEGA.-HYDROXY-, ETHER WITH 1,2,3-PROPANETRIOL MONODODECANOATE 1,1'-(1,3-propanediyl)bis VO3- 2-amino-3-methyl-9H-pyrido[2,3-b]indol hexyn lr6i67vcn C19 H19 N O2 C6(13C)4H16N2O8 氯甲基吡啶 氯 酸 Lyso-PAF oxazol-4-ylmethyl c1cc2ccc3cccc4ncc(c1)c2c34 2-Amino-2-methyl-1; L-Alanyl-Glycine 氨基 苯并噻唑 苯并呋喃 氨基 2,4-Dimethoxyamphetamine clcoh15n5,l 元CAS NO. trans-1,2-dimethyl 221P C6H6BClO2 間苯 酰氯 -3-甲基-5-吡唑酮 二鹽酸 二甲基 苯二胺 2-ethyl-1,3-propanediyl ester 苯乙烯與2-甲基-1,3 -丁二烯的聚合物 四羧酸二 苯 三甲基 f4c7bbf9b/ NONSOUL [PhB(CH2PPh2)3AgPEt3] 5-(1-methylpropyl)- PVC ê÷? 吡啶 二羧酸二甲酯 NaBO3.4H2O Aquat 2,4-diethyl-