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119155-51-0

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119155-51-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119155-51-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,1,5 and 5 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 119155-51:
(8*1)+(7*1)+(6*9)+(5*1)+(4*5)+(3*5)+(2*5)+(1*1)=120
120 % 10 = 0
So 119155-51-0 is a valid CAS Registry Number.

119155-51-0Downstream Products

119155-51-0Relevant articles and documents

A Versatile Synthesis of Novel N,N,N''-Trisubstituted Guanidines

Rasmussen, C. R.,Villani, F. J.,Reynolds, B. E.,Plampin, J. N.,Hood, A. R.,et al.

, p. 460 - 466 (2007/10/02)

N,N,N''-Trisubstituted guanidines (most of them N''-aryl-N-azacycloalkanecarboximidamides) are prepared in generally good yields by S-methylation of monosubstituted thioureas with methyl iodide in methanol or acetone and reaction of the resultant methyl c

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