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

化工產品

CAS號查詢化工產品

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
144986-04-9Benzoic acid,4-[2-(3,4-dihydro-2,2,4,4-tetramethyl-2H-1-benzopyran-7-yl)ethynyl]-;
Benzoic acid,4-[(3,4-dihydro-2,2,4,4-tetramethyl-2H-1-benzopyran-7-yl)ethynyl]- (9CI);
AGN191639
CAS:144986-04-9分子結構C22H22O3詳情供應商
6275-32-7Cyclohexanone,2,6-bis[(4-methoxyphenyl)methylene]-;
Cyclohexanone,2,6-bis(p-methoxybenzylidene)- (7CI,8CI);
2,6-Bis(4-Methoxybenzylidene)cyclohexanone;
2,6-Bis(p-methoxybenzylidene)cyclohexanone;
2,6-bis[(4-methoxyphenyl)methylene]cyclohexanone;
NSC 33427;
NSC 622705
CAS:6275-32-7分子結構C22H22O3詳情供應商
124378-33-2Spiro[cyclopentane-1,3'-[7H]cyclopenta[1,2,4]trioxin],4'a,7'a-dihydro-6',7'a-diphenyl-, (4'aS,7'aS)-;
Spiro[cyclopentane-1,3'-[7H]cyclopenta[1,2,4]trioxin],4'a,7'a-dihydro-6',7'a-diphenyl-, (4'aS-cis)-;
Pentatroxane
CAS:124378-33-2分子結構C22H22O3詳情供應商
108613-93-02,6,7-Trioxabicyclo[2.2.2]octane,1-[4-(2-phenylethynyl)phenyl]-4-propyl-;
2,6,7-Trioxabicyclo[2.2.2]octane,1-[4-(phenylethynyl)phenyl]-4-propyl- (9CI)
CAS:108613-93-0分子結構C22H22O3詳情供應商
14164-75-13-Cyclohexene-1-carboxylicacid, 1-methyl-2-oxo-4,6-diphenyl-, ethyl ester;
NSC 338003
CAS:14164-75-1分子結構C22H22O3詳情供應商
106685-58-92-Naphthalenecarboxylicacid, 6-[3-(1,1-dimethylethyl)-4-methoxyphenyl]-;
CD 417
CAS:106685-58-9分子結構C22H22O3詳情供應商
898752-90-4ETHYL 6-OXO-6-(9-PHENANTHRYL)HEXANOATECAS:898752-90-4分子結構C22H22O3詳情供應商
898766-09-18-OXO-8-(9-PHENANTHRYL)OCTANOIC ACIDCAS:898766-09-1分子結構C22H22O3詳情供應商
29134-54-1[methylidynetris(oxymethylene)]trisbenzene;
[methylidynetris(oxymethylene)]trisbenzene;
1,1',1''-[Methylidynetris(oxymethylene)]trisbenzene
CAS:29134-54-1化學結構C22H22O3詳情供應商
熱門搜關鍵詞:. 神經酰胺 C37H34N2Na2O9S3=792.85 (CN)4 氯酯磺草胺酸 EC 3%5%4D [Fe(NO3)2] but-2-ynoic acid 二甲基 十一雙烯 酮 苯 丙二酮 16alpha-hydroxyestrone c18h36o2 16alpha hydroxyestrone c18h36o2 hydroxyestrone c18h36o2 4-Methoxybenzaldehyde Oxime PROPYLeN EGLYCOL styracin A B S decanoic acid 坎地沙坦西來替昔 黃醇乙酸 pyrrolidinium chloride Tigl iC4H10NCl Polycyclopentene 二烯丙基氯化 tetramethyl-2-naphthyl [3R-(3a,3a&7β,8aa)] C22H16N6O2 yl)ethan-1-one naphthyl)ethan-1-one DEBP 丙烯 丁酯 disulfonimide C7ClBr2H5 過 硫酸鉀 C16H12ClNO5 α-Hydroxy C21H30Cl2N2O5 甲基異 丁基甲酮 2-氟-5-硝 基苯甲醚 Triacontanoic