372152-86-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 372152-86-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,2,1,5 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 372152-86:
(8*3)+(7*7)+(6*2)+(5*1)+(4*5)+(3*2)+(2*8)+(1*6)=138
138 % 10 = 8
So 372152-86-8 is a valid CAS Registry Number.
372152-86-8Relevant academic research and scientific papers
Cyclizations of Nitriles. LVI. Synthesis and Transformations of Substituted 6-Aryl-3-cyano-4-(2-thienyl)-pyridine-2(1H)-thiones
Sharanin,Matrosova
, p. 1207 - 1211 (2007/10/03)
Sulfurization of 3-aroyl-1,1-dicyano-2-(2-thienyl)propanes afforded substituted 6-aryl-3-cyano-4-(2-thienyl)pyridine-2(1H)-thiones which were alkylated and converted into 3-aminothieno[2,3-b]pyridines.
