午夜激情在线视频-亚洲乱码无码永久不卡在线-日韩在线观看av-欧美日韩精品一区-色婷婷色综合-欧美在线不卡-精品视频一区二区三区四区五区-欧美孕交视频-亚洲性按摩-日韩精品自拍偷拍-一级黄色片在线播放-偷偷操99-青青av在线-亚洲国产小视频-av大片免费在线观看-日韩av片在线免费观看-2018av无码视频在线播放

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
139755-83-2西地那非;
1-[4-乙氧基-3-[5-(6,7-二氫-1-甲基-7-氧代-3-丙基-1H-吡唑并[4,3d]嘧啶)]苯磺酰]-4-甲基哌嗪
sildenafil;
5-[2-Ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazol[4,3d]pyrimidin-7-one
CAS:139755-83-2分子結(jié)構(gòu)C22H30N6O4S詳情供應(yīng)商
171599-83-0枸櫞酸西地那非;
1-[4-乙氧基-3-[5-(6,7-二氫-1-甲基-7-氧代-3-丙基-1H-吡唑并[4,3-d]嘧啶)]苯磺酰]-4-甲基?
sildenafil citrate;
1-[[3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine citrate
CAS:171599-83-0分子結(jié)構(gòu)C28H38N6O11S詳情供應(yīng)商
155645-89-9Silver oxide (Ag4O4);
sildate;
Tetrasil;
tetrasilver tetroxide
CAS:155645-89-9分子結(jié)構(gòu)Ag4O4詳情供應(yīng)商
10558-93-71,3-Dithia-5-aza-2,4,6-trisilacyclohexane(8CI,9CI);
Cyclotrisildithaizane;
Cyclotrisildithiazane
CAS:10558-93-7分子結(jié)構(gòu)H7NS2Si3詳情供應(yīng)商
139755-82-1N-去甲基西地那非DESMETHYL sildENAFIL;
DESMETHYL sildENAFIL;
5-[2-Ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl- 7H-pyrazolo[4,3-d]pyrimidin-7-one;
UK 103320
CAS:139755-82-1分子結(jié)構(gòu)C21H28N6O4S詳情供應(yīng)商
479073-86-4Desmethyl Thiosildenafil詳情供應(yīng)商
642928-07-2蒙莫西地那非Homo sildenafil;
5-[2-Ethoxy-5-[(4-ethyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one;
Homo sildenafil
CAS:642928-07-2分子結(jié)構(gòu)C23H32N6O4S詳情供應(yīng)商
139755-85-4羥基豪莫西地那非HydroxyhomosildenafilC23H32N6O5S詳情供應(yīng)商
479073-82-0HydroxythiohomosildenafilC23H32N6O4S2詳情供應(yīng)商
139755-95-6Pyrazole N-Demethyl sildenafil;
1-[[3-(4,7-Dihydroxy-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methyl-piperazine;
Pyrazole N-Demethyl sildenafil
CAS:139755-95-6分子結(jié)構(gòu)C21H29N6O6S詳情供應(yīng)商
479073-80-8ThiohomosildenafilC23H32N6O3S2詳情供應(yīng)商
479073-79-5ThiosildenafilCAS:479073-79-5分子結(jié)構(gòu)C22H30N6O3S2詳情供應(yīng)商
熱門搜關(guān)鍵詞:C13 H14 O3 oxathia C6H6NSO3 C6H6NSO3Na C9H4F17NO2S 乙烯 丙烯酸丁酯 氯化磷酸二乙酯 1H-Isoindole-1,3(2H)-dione,4,5,6,7-tetrachloro-2-(4-hydroxyphenyl)- 1,4-Benzenediol,2-(1,1-dimethylethyl)- Polyaspartic Acid (1,5-環(huán)辛二烯)二氯化鉑 酸性淡黃G 甲基 戊二酸 1H-Indole-3-ethanamine,7-methoxy- 9,12-Octadecadien-1-amine,(9Z,12Z)- 萘二羧酸二甲酯 Azulene,2,3,3a,4,7,8-hexahydro-3a,6-dimethyl-1-(1-methylethyl)- 1,2-Benzenedicarboxylicacid, butyl 1-(4-methoxyphenyl)propan-1-one (2R,3S)-3-(N-Boc-amino)-1-oxirane-4-phenylbutane (Z)-cyclodecene 3,4',5-TRIBROMOSALICYLANILIDE ?o??CASo 6-methoxyphthalide 氨基琥珀酸 甲醛 苯酚 聚合物 環(huán) 硼酸 paper CAS NO C12H24N2O4P FDA no 10-Hydroxydesmethylimipramine 2-(3,4-dimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 二丁基馬來酸錫 Benzene, 1,4-difluoro- (S,S)-2,8-diazabicyclo (S)-2-Hydroxyisocaproic acid Jasmine, Jasminum grandiflorum, ext Phenol, 2-methyl-5-(1-methylethyl) .:[165800-03-3] C16H20FN3O4 337.35 胺基 苯甲酸 
宜昌市| 山东省| 外汇| 肥乡县| 平山县| 芮城县| 屯留县| 绥宁县| 行唐县| 滁州市| 额尔古纳市| 什邡市| 丹阳市| 仪征市| 肥西县| 忻城县| 利津县| 温泉县| 香格里拉县| 中方县| 长泰县| 福清市| 新平| 夹江县| 青铜峡市| 浑源县| 丹江口市| 天全县| 莱芜市| 甘南县| 平罗县| 闽侯县| 策勒县| 霍城县| 巴楚县| 衡东县| 陆川县| 大兴区| 武功县| 罗源县| 邯郸市|