28192-97-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 28192-97-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,1,9 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 28192-97:
(7*2)+(6*8)+(5*1)+(4*9)+(3*2)+(2*9)+(1*7)=134
134 % 10 = 4
So 28192-97-4 is a valid CAS Registry Number.
28192-97-4Relevant articles and documents
1,7-substituted heptyn-2-ones and use
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, (2008/06/13)
1-Phenyl-7-substituted-hept-5-yn-2-ones substituted with a C1 to C7 alkyl, C3 to C6 cycloalkyl, aryl, heteroaryl or heterocycloalkyl group at the 1-position and an amino, a dialkylamino, a piperidyl, a pyrrolidy
