成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天



JR-8839, 1-(4-Chlorophenyl)butane-1,3-dione, 97%
Details
Catalog ID: JR-8839 Name: 1-(4-Chlorophenyl)butane-1,3-dione
CAS Number: 6302-55-2 Formula: C10H9ClO2
Mol. Weight: 196.63 Purity: 97%
Melting Point: 70-74 °C
Pricing
QuantityPrice(USD)
1g245
5g800