51920-54-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51920-54-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,9,2 and 0 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 51920-54:
(7*5)+(6*1)+(5*9)+(4*2)+(3*0)+(2*5)+(1*4)=108
108 % 10 = 8
So 51920-54-8 is a valid CAS Registry Number.
51920-54-8Relevant articles and documents
N-arylsulfonyl carbamates
-
, (2008/06/13)
The present invention relates to amine, alkali metal and alkaline earth metal salts of N-benzene sulfonyl carbamic acid esters and to lower alkenyl N-benzene sulfonyl carbamates. These compounds are useful as herbicides.
