53819-99-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53819-99-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,8,1 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 53819-99:
(7*5)+(6*3)+(5*8)+(4*1)+(3*9)+(2*9)+(1*9)=151
151 % 10 = 1
So 53819-99-1 is a valid CAS Registry Number.
53819-99-1Relevant articles and documents
Thiophosphorus acid amides
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, (2008/06/13)
Amides of phosphorus-containing thioacids are reacted with sulphenyl halides to give phosphorus-containing thioacid amides in which one or more of the nitrogen atoms carries a substituent attached through a sulphur atom. These substituted amides are inhib
