久久九九久精品国产首页_欧美日韩在线不卡高清视频_国产精品网曝门在线观看_P2020国产精品久久精品

<ol id="lu3ax"><tbody id="lu3ax"></tbody></ol>

熱線(xiàn)電話(huà)：021-54370211?

CURRENT LOCATION：HOME>

PRODUCTS

NAME	CASID	名稱(chēng)	MORE
sodium bromide	7647-15-6	溴化鈉	MORE>>

carbazole	86-74-8	咔唑	MORE>>

sodium citrate,anhydrous	68-04-2	檸檬酸鈉	MORE>>

cyclohexanecarboxylic acid chloride	2719-27-9	環(huán)己甲酰氯	MORE>>

chloromethyl chloroformate	22128-62-7	氯甲酸氯甲酯	MORE>>

1-methyl-2-pyrrolidinone	872-50-4	N-甲基吡咯烷酮	MORE>>

boric acid	10043-35-3	硼酸	MORE>>

potassium dihydrogen phosphite	13977-65-6	亞磷酸二氫鉀	MORE>>

tetrahydrofurfuryl alcohol	97-99-4	四氫糠醇	MORE>>

trifluromethanesulfonic acid	1493-13-6	三氟甲磺酸	MORE>>

isobutyl isobutyrate	97-85-8	異丁酸異丁酯	MORE>>

DEET	134-62-3	避蚊胺	MORE>>

sodium borohydride	16940-66-2	硼氫化鈉	MORE>>

tetramethylguanidine	80-70-6	四甲基胍	MORE>>

iodotrimethylsilane	16029-98-4	三甲基碘硅烷	MORE>>

N,N-Dimethylacetamide dimethyl acetal	18871-66-4	N,N-二甲乙酰胺二甲基縮醛	MORE>>

2-aminoimidazole sulfate	1450-93-7	2-氨基咪唑硫酸鹽	MORE>>

2-Nitroimidazole	527-73-1	2-硝基咪唑	MORE>>

2-Chloro-4-nitroimidazole	57531-37-0	2-氯-4-硝基咪唑	MORE>>

(S)-(-)-Indoline-2-carboxylic acid	79815-20-6	?。⊿)-(-)-吲哚林-2-羧酸	MORE>>

@ 2016 ShangHaiYaYu Biomedical co.,ltd TEL：021-54370211、54370255、54370355 FAX：021-54370255