Theophylline 茶碱 CAS号 58-55-9 经验分子式:C7H8N4O2 分子量 180.16
产品货号:KLH050310 产地:CHINA 价格:询价 点击数:3199 商家询价
Host/Source Mouse Specificity Canine parvovirus Class/Isotype IgG2a Supplied In 10 mM Phosphate Buffered Saline
产品货号:HM193 产地:USA 价格:询价 点击数:4465 商家询价
Immunogen/Antigen Purified Canine Distemper Virus Class/Isotype IgG Supplied In 10 mM Phosphate Buffered Saline
产品货号:HM546 产地:USA 价格:询价 点击数:4698 商家询价
L-缬氨酸甲酯 L-Valine methyl ester hydrochloride CAS号 6306-52-1 线性分子式 (CH3)2CHCH(NH2)COOCH3 · HCl 分子量 167.63
产品货号:860271 产地:USA 价格:询价 点击数:3044 商家询价
D-Phenylalanine D-苯丙氨酸:white crystal powder Purity: >98% (HPLC) mp: 285°C(dec.) Lose on drying: <0.2% As: <3 ppm
产品货号:KLH130437 产地:CHINA 价格:询价 点击数:2933 商家询价