Yisheng Technology (Hefei) Co., Ltd. was established in 2022, located in Hefei, Anhui Province, China. The company is a high-tech enterprise integrating inorganic chemical, organic chemical, pharmaceutical raw materials, pharmaceutical intermediates and other fine chemical products, product research and development, production, agency, sales as a one. We have our own factory in the chemical business, and our products are 100% safety guaranteed. We can provide the factory price, If you want big quantity, we can also negotiable then. And we have a big discount for regular customers.
Payment ways: Bank Transfer, Western Union, Money Gram and Bitcoin
Delivery ways: All Express Modes(EMS, DHL, TNT, FedEx, UPS, TOll etc.) Bulk by sea or air.
CAS Product´s Name
20320-59-6 Diethyl(phenylacet yl) malonate
28578-16-7 PMK ethyl glycidate
52190-28-0 2-Bromo-3',4& #039;-(methylenedioxy)propiophe none
1451-82-7 2-Bromo-4'-met hylpropiophenone
49851-31-2 2-Bromo-1-phenyl-1 -pentanone
5449-12-7 2-methyl-3-phenyl-o xirane-2-carboxylic acid
40064-34-4 4,4-Piperidinediol hydrochloride
236117-38-7 2-iodo-1-p-tolylp ropan-1-one
288573-56-8 tert-butyl 4-(4-fluoroanilino)piperidine-1 -carboxylate
5413-05-8 hyl 3-oxo-4-phenylbutanoate
79099-07-3 N-(tert-Butoxycarb onyl)-4-piperidone
125541-22-2 tert-Butyl 4-anilinopiperidine-1-carboxyla te