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
22108-55-0Anthra[2,3-b]thiopheneCAS:22108-55-0分子結(jié)構(gòu)C16H10S詳情供應(yīng)商
227-86-1Anthra[1,2-b]thiophene(8CI,9CI);
1-Thia-1H-cyclopenta[a]phenanthrene
CAS:227-86-1分子結(jié)構(gòu)C16H10S詳情供應(yīng)商
227-56-5Anthra[2,1-b]thiophene(8CI,9CI)CAS:227-56-5分子結(jié)構(gòu)C16H10S詳情供應(yīng)商
243-46-9苯并[b]萘并[2,3-d]噻吩Benzo[b]naphtho[2,3-d]thiophene;
1,2-Benzodiphenylenesulfide;
2,3-Benzo-9-thiafluorene
CAS:243-46-9分子結(jié)構(gòu)C16H10S詳情供應(yīng)商
239-35-0地托咪定Benzo[b]naphtho[2,1-d]thiophene;
1,2-Benzo-9-thiafluorene;
Benzo[a]dibenzothiophene;
NSC 89259;
Naphtho[1,2-b]thianaphthene
CAS:239-35-0分子結(jié)構(gòu)C16H10S詳情供應(yīng)商
205-43-6苯并萘(1,2-D)噻唑Benzo[b]naphtho[1,2-d]thiophene;
3,4-Benzo-9-thiafluorene;
7-Thia-7H-benzo[c]fluorene;
Naphtho[2,1-b]thianaphthene
CAS:205-43-6分子結(jié)構(gòu)C16H10S詳情供應(yīng)商
195-68-62,4-二氨基-6-巰基嘧啶Phenanthro[4,3-b]thiophene;
1-Thia-1H-cyclopenta[c]phenanthrene
CAS:195-68-6分子結(jié)構(gòu)C16H10S詳情供應(yīng)商
236-01-1Phenanthro[9,10-b]thiophene;
1-Thia-1H-cyclopenta[l]phenanthrene
CAS:236-01-1分子結(jié)構(gòu)C16H10S詳情供應(yīng)商
58426-99-6Phenanthro[1,2-b]thiophene;
PHENANTHRO(1,2-B)THIOPHENE
CAS:58426-99-6分子結(jié)構(gòu)C16H10S詳情供應(yīng)商
224-10-2Phenanthro[3,2-b]thiophene(7CI,8CI,9CI)CAS:224-10-2分子結(jié)構(gòu)C16H10S詳情供應(yīng)商
224-07-7Phenanthro[2,3-b]thiophene(7CI,8CI,9CI)CAS:224-07-7分子結(jié)構(gòu)C16H10S詳情供應(yīng)商
195-52-8Phenanthro[3,4-b]thiophene;
3-Thiacyclopenta[c]phenanthrene
CAS:195-52-8分子結(jié)構(gòu)C16H10S詳情供應(yīng)商
熱門搜關(guān)鍵詞:BORANE DIMETHYL SULFIDE Sodium phenate troger calcium thioglycollate Clausenine etradecene PHENACYL CHLORIDE PHOSPHOCHOLINE CHLORIDE CALCIUM SALT mixed diesters PHENYLTRI Calcium Levulinate -肉毒堿 Ethyl glycidate decyl undecyl turmeron vinylpyrido Allyl cyclohexanehexanoate N10O5S misic difluorocyclopropyl Ureum oxoethanaminium N B S C2H8Ge Hydroxyacetamidine bulin 3Pyridine C24 O4 H36 Triethylazanium triiodide Evercion BLUE alkyl derivative Methylpenty 液體 蠟 methylpseudoephedrine syringinoside C6N2SO3H12 aluminium hydroxid EDTA dianhydride tetraacetic C15H29N4