120892-98-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120892-98-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,8,9 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 120892-98:
(8*1)+(7*2)+(6*0)+(5*8)+(4*9)+(3*2)+(2*9)+(1*8)=130
130 % 10 = 0
So 120892-98-0 is a valid CAS Registry Number.
120892-98-0Relevant articles and documents
Zinc/Acid Reduction of 2,3,4,5-Tetraalkylpyrroles
Anderson-McKay, Janet E.,Lawlor, John M.
, p. 1013 - 1024 (2007/10/02)
The stereo- and regio-chemical course of the zinc/acid reduction of C-tetraalkylpyrroles to pyrrolines and pyrrolidines is strongly influenced by experimental conditions, especially the acidity and the nature of the N-substituent
