131480-48-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131480-48-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,4,8 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 131480-48:
(8*1)+(7*3)+(6*1)+(5*4)+(4*8)+(3*0)+(2*4)+(1*8)=103
103 % 10 = 3
So 131480-48-3 is a valid CAS Registry Number.
131480-48-3Relevant articles and documents
HETEROCYCLIC ETHERS
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, (2008/06/13)
The invention concerns a heterocyclic ether of the formula I wherein Q is an optionally substituted 6-membered monocyclic or 10-membered bicyclic heterocyclic moiety containing one or two nitrogen atoms; A is (l-6C)alkylene, (3-6C)alkenylene, (3-6C)alkyny