天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片



JR-9081, 2-Chloro-5-phenylpyridine-3-carbaldehyde, 97%
Details
Catalog ID: JR-9081 Name: 2-Chloro-5-phenylpyridine-3-carbaldehyde
CAS Number: 176433-57-1 Formula: C12H8ClNO
Mol. Weight: 217.65 Purity: 97%
Melting Point: 86-90 °C
Pricing
QuantityPrice(USD)
1g250
5g780
Quantity
gm