31912-19-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 31912-19-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,9,1 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 31912-19:
(7*3)+(6*1)+(5*9)+(4*1)+(3*2)+(2*1)+(1*9)=93
93 % 10 = 3
So 31912-19-3 is a valid CAS Registry Number.
31912-19-3Relevant articles and documents
Amidoxime derivatives, useful as selective herbicide
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, (2008/06/13)
The present invention relates to amidoxime derivatives of the formula (I): STR1 wherein R1 is a C1-3 alkyl or allyl group, a methyl group substituted by chlorine or fluorine atom or ethoxycarbonyl or diethyldithiophosphate group, a p