132506-87-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132506-87-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,5,0 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 132506-87:
(8*1)+(7*3)+(6*2)+(5*5)+(4*0)+(3*6)+(2*8)+(1*7)=107
107 % 10 = 7
So 132506-87-7 is a valid CAS Registry Number.
132506-87-7Relevant articles and documents
Process for preparing carbamates, and intermediates therein
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, (2008/06/13)
The invention provides a process for the preparation of N-benzoylcarbamates of general formula STR1 wherein R1 represents a hydrogen atom, a halogen atom, a C1-4 alkyl group, a C1-4 alkoxy group or a trifluoromethyl group,