39925-38-7 Usage
General Description
D-Sulfophenylacetic acid, also known as 2-(4-Sulfophenyl)acetic acid, is a chemical compound with the molecular formula C8H8O4S. It is a white crystalline powder that is soluble in water and ethanol. D-Sulfophenylacetic acid is commonly used as an intermediate in the synthesis of pharmaceuticals, dyes, and other organic compounds. It is also used as a chemical reagent in various chemical processes. The compound has several industrial applications, including as a component in the production of surfactants and in the manufacturing of certain types of plastics. Overall, D-Sulfophenylacetic acid is a versatile and important chemical compound with various uses in different industries.
Check Digit Verification of cas no
The CAS Registry Mumber 39925-38-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,9,2 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 39925-38:
(7*3)+(6*9)+(5*9)+(4*2)+(3*5)+(2*3)+(1*8)=157
157 % 10 = 7
So 39925-38-7 is a valid CAS Registry Number.
39925-38-7Relevant articles and documents
Asymmetric synthesis of allylic sulfonic acids: Enantio-And regioselective iridium-catalyzed allylations of Na2SO3
Liu, Wei,Zhao, Xiao-Ming,Zhang, Hong-Bo,Zhang, Liang,Zhao, Ming-Zhu
, p. 16873 - 16876 (2014)
An enantioselective allylation reaction of allylic carbonates with sodium sulfite (Na2SO3) catalyzed by Ir complex was accomplished, providing allylic sulfonic acids in good to excellent yields with a high level of enantioand regioselectivities. (R)-2-Phenyl-2-sulfoacetic acid, a key intermediate for the synthesis of Cefsulodin and Sulbenicillin, was synthesized as well.
