1579231-63-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1579231-63-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,9,2,3 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1579231-63:
(9*1)+(8*5)+(7*7)+(6*9)+(5*2)+(4*3)+(3*1)+(2*6)+(1*3)=192
192 % 10 = 2
So 1579231-63-2 is a valid CAS Registry Number.
1579231-63-2Relevant academic research and scientific papers
Synthesis of new AB-type monomers for polybenzimidazoles from N-(4,5-dichloro-2-nitrophenyl)acetamide
Begunov, Roman S.,Valyaeva, Asya N.
, p. 140 - 141 (2015/04/14)
SNAr reaction between N-(4,5-dichloro-2-nitrophenyl)acetamide and 4-hydroxybenzoic acid gives 4-(5-acetylamino-2-chloro-4-nitro- phenoxy)benzoic acid and 4-{5-[(5-acetylamino-2-chloro-4-nitrophenyl)amino]-2-chloro-4-nitrophenoxy}benzoic acid wh
