SHANGHAI HONGRUI CHEMICAL CO., LTD.
Country: China (Mainland)
Business Type: Trading Company
(2S-trans)-3-Amino-2-methyl-4-oxoazetidine-1-sulphonic acidCAS NO.: 80082-65-1
2-Mercaptobenzothiazolyl-(Z)-(2-aminothiazol-4-yl)-2-(tert-butoxycarbonyl) isopropoxyiminoacetateCAS NO.: 89604-92-2