141330-42-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141330-42-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,3,3 and 0 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 141330-42:
(8*1)+(7*4)+(6*1)+(5*3)+(4*3)+(3*0)+(2*4)+(1*2)=79
79 % 10 = 9
So 141330-42-9 is a valid CAS Registry Number.
141330-42-9Relevant articles and documents
A simple method for the synthesis of unsymmetrical trisubstituted guanidines
Nagarajan,Ho,DuBois
, p. 1191 - 1198 (2007/10/02)
A simple method for the synthesis of sweet tasting N, N', N''-trisubstituted guanidines is described. The key intermediate, carbonimidoyl dichloride 6, was prepared using a known method. Reaction fo 6 with cyclooctylamine followed by the sodium salt of 5-
