71905-93-6 Usage
Synonyms
N-acetyl-4-chlorobenzenesulfonamide
Chemical Class
Aromatic sulfonyl chloride
Usage
Used in the production of pharmaceuticals, dyes, and other organic compounds
Reactivity
Reacts with various nucleophiles to form a wide range of N-acylated or N-alkylated sulfonamides, which are important intermediates in the synthesis of biologically active compounds
Role
Commonly used as a reagent in organic synthesis, particularly in the preparation of sulfonamides
Importance
Serves as a key intermediate in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals
Unique Properties
Valuable building block in the synthesis of various organic compounds due to its unique chemical properties.
Check Digit Verification of cas no
The CAS Registry Mumber 71905-93-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,9,0 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 71905-93:
(7*7)+(6*1)+(5*9)+(4*0)+(3*5)+(2*9)+(1*3)=136
136 % 10 = 6
So 71905-93-6 is a valid CAS Registry Number.