2024-10-31 20:05 0信息

920985-42-8 询问(S)-螺环二酸((S)-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-dicarboxylic acid)CAS: 920985-42-8化学式

2024-10-31 20:05 0信息

917377-74-3 询问R)-(+)-7,7'-双(二苯基磷)-2,2',3,3'-四氢-1,1'-螺环茚烷((R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETR

2024-10-31 20:04 0信息

856407-39-1 询问(R)-螺环二酸((R)-2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-dicarboxylic Acid)CAS: 856407-39-1化

2024-10-31 20:04 0信息

77264-89-2 询问1'-苄基螺环[色烷-2,4'-哌啶]-4-酮(1'-BENZYLSPIRO[CHROMAN-2,4'-PIPERIDIN]-4-ONE)CAS: 77264-89-2化学式: C20H

2024-10-31 20:02 0信息

2837000-21-0 询问((6'R,7A'R)-6'-二氟化氢-1'H,3'H-螺环[1,2'-吡咯嗪]-7A'(5'H)-基)甲醇(((6'R,7a'R)-6'-Fluorodihydro-1'H,3'H

2024-10-31 20:02 0信息

2756314-06-2 询问2-(2-氮杂螺环[3.3]庚烷-6-基)乙酸乙酯2,2,2-三氟乙酸乙酯(Ethyl 2-(2-azaspiro[3.3]heptan-6-yl)acetate 2,2,

2024-10-31 20:02 0信息

2489407-90-9 询问8'-氟代-7'-碘代-6'-((2-甲氧基乙氧基)甲氧基)-3',4'-二氢-1'H-螺环[[1,3]二氧戊环-2,2'-萘](8'-Fluoro-7'-iod

2024-10-31 20:01 0信息

2306277-85-8 询问4-氮杂螺环[2.5]辛烷-7-酮盐酸盐(4-Azaspiro[2.5]octan-7-one, hydrochloride (1:1))CAS: 2306277-85-8化学式:

2024-10-31 20:01 0信息

2306270-07-3 询问6-氮杂螺环[3.5]壬-2-醇盐酸盐(hydrochloride)CAS: 2306270-07-3化学式: C8H16ClNOvar head = document.getEle

2024-10-31 20:01 0信息

2306268-80-2 询问7-甲基-7-氮杂螺环[3.5]壬烷-2-酮(7-methyl-7-azaspiro[3.5]nonan-2-one)CAS: 2306268-80-2化学式: C9H15NOvar

2024-10-31 20:01 0信息

2306265-72-3 询问2-(叔丁氧羰基)-2-氮杂螺环[3.4]辛烷-5-羧酸(2-Azaspiro[3.4]octane-2,5-dicarboxylic acid, 2-(1,1-dimethyle

2024-10-31 20:01 0信息

2306262-84-8 询问7-氧代-5-氧杂-2-氮杂螺环螺[3.5]壬烷-2-羧酸叔丁酯(5-Oxa-2-azaspiro[3.5]nonane-2-carboxylic acid, 7-oxo-,

2024-10-31 20:01 0信息

2305842-47-9 询问(S)-(2-氨基-5-甲氧基-4-((三异丙基硅基)氧基)苯基)(6-(((叔丁基二甲基硅基)氧基)甲基)-5-氮杂螺环[2.4]庚烷-5

2024-10-31 20:01 0信息

2297192-11-9 询问2-甲基-2-氮杂螺环[3.3]庚烷-6-醇(2-Azaspiro[3.3]heptan-6-ol, 2-methyl-)CAS: 2297192-11-9化学式: C7H13NOv

2024-10-31 20:01 0信息

2247107-94-2 询问2-(甲磺酰基)-2,6-二氮螺环[3.4]辛烷2,2,2-三氟乙酸(2,6-Diazaspiro[3.4]octane, 2-(methylsulfonyl)-, 2,2,2-

2024-10-31 20:01 0信息

223259-62-9 询问(Ra)-螺环二酚((Ra)-1,1'-spirobiindane-7,7'-diol)CAS: 223259-62-9化学式: C17H16O2var head = document.getE

2024-10-31 20:01 0信息

223137-87-9 询问螺环二酚(1,1'-spirobiindane-7,7'-diol)CAS: 223137-87-9化学式: C17H16O2var head = document.getElementsByT

2024-10-31 20:00 0信息

2177266-22-5 询问3,3-二氟-1-氧杂-8-氮杂螺环[4.5]癸烷盐酸盐(3,3-Difluoro-1-oxa-8-aza-spiro[4.5]decane hcl)CAS: 2177266-22

2024-10-31 20:00 0信息

2169921-34-8 询问7-(4,4,5,5-四甲基-1,3,2-二氧硼烷-2-基)-2-氮杂螺环并[4.4]壬-7-烯-2-羧酸叔丁酯(tert-butyl 7-(4,4,5,5-tetr

2024-10-31 19:59 0信息

2126-94-5 询问螺环[5.5]十一烷-3-胺盐酸盐(3-Aminospiro[5.5]undecane hydrochloride)CAS: 2126-94-5化学式: C11H22ClNvar head