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(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢化工產(chǎn)品

熱門搜索化學(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
172935-91-02,6-二氟苯甲酰肼2,6-Difluorobenzoyl hydrazine;
2,6-Difluorobenzoicacid hydrazide
CAS:172935-91-0分子結(jié)構(gòu)C7H6F2N2O詳情供應(yīng)商
883022-90-02,4-二氟-N-羥基苯草酰亞胺Benzenecarboximidamide,2,4-difluoro-N-hydroxy-;
2,4-DIFLUORO-N-HYDROXYBENZENECARBOXIMIDAMIDE
CAS:883022-90-0分子結(jié)構(gòu)C7H6F2N2O詳情供應(yīng)商
118737-62-52,4-二氟苯甲酸酰肼Benzoic acid,2,4-difluoro-, hydrazide;
(2,4-Difluorobenzoyl)hydrazine;
2,4-Difluorobenzhydrazide;
2,4-Difluorobenzoic acid hydrazide;
2,4-Difluorobenzoic hydrazide
CAS:118737-62-5分子結(jié)構(gòu)C7H6F2N2O詳情供應(yīng)商
387358-53-4Benzoic acid,2,3-difluoro-, hydrazide;
Benzoic acid, 2,3-difluoro-, hydrazide (9CI)
CAS:387358-53-4分子結(jié)構(gòu)C7H6F2N2O詳情供應(yīng)商
107392-33-6Benzenecarboximidamide,3,4-difluoro-, hydrochloride (1:1);
Benzenecarboximidamide,3,4-difluoro-, monohydrochloride (9CI);
3,4-Difluorobenzamidine hydrochloride;
3,4-Difluorobenzenecarboximidamide hydrochloride
CAS:107392-33-6分子結(jié)構(gòu)C7H6F2N2.ClH詳情供應(yīng)商
773109-10-7Benzoic acid,2,5-difluoro-4-hydrazinyl-;
Benzoicacid, 2,5-difluoro-4-hydrazino- (9CI)
CAS:773109-10-7分子結(jié)構(gòu)C7H6F2N2O2詳情供應(yīng)商
54939-58-1Benzenamine,2-(difluoromethoxy)-5-nitro-;
2-(Difluoromethoxy)-5-nitroaniline
CAS:54939-58-1分子結(jié)構(gòu)C7H6F2N2O3詳情供應(yīng)商
885957-28-8Benzenecarboximidamide,2,5-difluoro-;
2,5-DIFLUORO-BENZAMIDINE HYDROCHLORIDE
CAS:885957-28-8分子結(jié)構(gòu)C7H6F2N2詳情供應(yīng)商
296766-98-8Benzenecarboximidamide,2,6-difluoro-N-hydroxy-CAS:296766-98-8分子結(jié)構(gòu)C7H6F2N2O詳情供應(yīng)商
114040-50-5Benzenecarboximidamide,3,4-difluoro-;
3,4-Difluorobenzenecarboximidamide
CAS:114040-50-5分子結(jié)構(gòu)C7H6F2N2詳情供應(yīng)商
244022-63-7Benzoic acid,3,5-difluoro-, hydrazide;
3,5-Difluorobenzoicacid hydrazide
CAS:244022-63-7分子結(jié)構(gòu)C7H6F2N2O詳情供應(yīng)商
1744-12-31,3-Benzodioxole-5,6-diamine,2,2-difluoro-;
o-Phenylenediamine,4,5-[(difluoromethylene)dioxy]- (7CI,8CI);
2,2-Difluorobenzo[1,3]dioxole-5,6-diamine
CAS:1744-12-3分子結(jié)構(gòu)C7H6F2N2O2詳情供應(yīng)商
207981-44-02,5-二氟苯基硫脲;
2,5-二氟苯(基)硫脲
Thiourea,N-(2,5-difluorophenyl)-;
Thiourea,(2,5-difluorophenyl)- (9CI)
CAS:207981-44-0分子結(jié)構(gòu)C7H6F2N2S詳情供應(yīng)商
175277-76-62,4-二氟苯基硫脲;
2,4-二氟苯(基)硫脲
Thiourea,N-(2,4-difluorophenyl)-;
Thiourea,(2,4-difluorophenyl)- (9CI);
N-(2,4-Difluorophenyl)thiourea;
NSC 370368
CAS:175277-76-6分子結(jié)構(gòu)C7H6F2N2S詳情供應(yīng)商
175727-16-91H-Benzimidazole,5,6-difluoro-2-hydrazinyl-;
2H-Benzimidazol-2-one,5,6-difluoro-1,3-dihydro-, hydrazone (9CI)
CAS:175727-16-9分子結(jié)構(gòu)C7H6F2N4詳情供應(yīng)商
762229-49-22,6-二氟苯甲脒2,6-DIFLUORO-BENZAMIDINE;
2,6-DIFLUORO-BENZAMIDINE;
Benzenecarboximidamide, 2,6-difluoro- (9CI)
CAS:762229-49-2分子結(jié)構(gòu)C7H6F2N2詳情供應(yīng)商
582307-06-03,5-二氟苯甲脒3,5-DIFLUORO-BENZAMIDINE;
3,5-DIFLUORO-BENZAMIDINE;
Benzenecarboximidamide, 3,5-difluoro- (9CI);
3,5-Didluoro-Benzamidine
CAS:582307-06-0分子結(jié)構(gòu)C7H6F2N2詳情供應(yīng)商
229957-07-73,4-二氟苯-1-碳酰肼3,4-DIFLUOROBENZOIC ACID HYDRAZIDE;
3,4-DIFLUOROBENZENE-1-CARBOHYDRAZIDE;
3,4-DIFLUOROBENZHYDRAZIDE;
3,4-DIFLUOROBENZOIC ACID HYDRAZIDE;
3,4-DIFLUOROBENZOIC HYDRAZIDE
CAS:229957-07-7分子結(jié)構(gòu)C7H6F2N2O詳情供應(yīng)商
887412-09-14-DIFLUOROMETHOXY-2-NITRO-ANILINECAS:887412-09-1分子結(jié)構(gòu)C7H6F2N2O3詳情供應(yīng)商
97963-76-34-Difluoromethoxy-2-Nitro-AnilineCAS:97963-76-3化學(xué)結(jié)構(gòu)C7H6F2N2O3詳情供應(yīng)商
熱門搜關(guān)鍵詞:N 17 C12 N4 O2 H10 C18H12ZnN2O2 AA + EG + DEG ethylene nitrate COMe NaC4H7SO3 COEt toluene sulfonate PTMG CL Adipic acid ethylene glycol C13 N O H21 oxolone benzoxazoline Aspalathus Linearis C9H18N3S6▪Fe essenc allylstannane acetic acid ester Girard 新戊二醇 甘油醚 C4 N O S H7 perfluorononanoate Perfluorononanoic C20 H16 F2 4-[[3-[[2-羥基-3-[[(4-甲氧苯 基)]氨基]羰基]-1- 萘偶氮]-4-甲基苯甲;鵠氨基]苯磺酸鈣鹽 C28 O4 H43 C14 O2 H8 SULFUR BLUE C21 N O4 H13 硅酸三 酯 (c6h10o5)n*h2o C8H16 O6 ETHYLHEXYL MYRISTATE C9H22NBr CHLOROBUTANES hexylpyridinium chloride actinospectacin dihydrochloride Potassium hydrogen sulphite Potassium antimonyl 
牙克石市| 临猗县| 旬阳县| 萨嘎县| 梅河口市| 夏河县| 龙井市| 咸阳市| 昌黎县| 彭泽县| 修文县| 长阳| 安远县| 鹿邑县| 土默特左旗| 泰兴市| 韶山市| 十堰市| 丰都县| 闸北区| 盱眙县| 胶州市| 广汉市| 双桥区| 江油市| 固阳县| 永城市| 禹州市| 江城| 景德镇市| 娱乐| 青龙| 德江县| 宣化县| 阳原县| 卓尼县| 富民县| 冷水江市| 西乡县| 大名县| 隆子县|