187406-92-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 187406-92-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,4,0 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 187406-92:
(8*1)+(7*8)+(6*7)+(5*4)+(4*0)+(3*6)+(2*9)+(1*2)=164
164 % 10 = 4
So 187406-92-4 is a valid CAS Registry Number.
187406-92-4Relevant articles and documents
Facile and Convenient Route to Functionalized Thiazole and Selenazole Derivatives
Farag, Ahmad M.,Dawood, Kamal M.,Kandeel, Zaghloul E.,Algharib, Mohammed S.
, p. 530 - 531 (2007/10/03)
Convenient syntheses of several new polysubstituted thiazole and selenazole derivatives are reported.
