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130250-92-9

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130250-92-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130250-92-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,5 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 130250-92:
(8*1)+(7*3)+(6*0)+(5*2)+(4*5)+(3*0)+(2*9)+(1*2)=79
79 % 10 = 9
So 130250-92-9 is a valid CAS Registry Number.

130250-92-9Downstream Products

130250-92-9Relevant articles and documents

ACYLATION AND ACYLAMIDATION OF CYCLIC DIENES

Gridnev, I. D.,Balenkova, E. S.,Buevich, A. V.

, p. 651 - 659 (2007/10/02)

The differences in the direction of acylation of norbornadiene and 1,5-cyclooctadiene by acetyl and pivaloyl fluoroborates were demonstrated.The differences are explained by the different forms in which the acetyl and pivaloyl fluoroborates exist, i.e., in the form of a donor-acceptor complex and in the form of an ionic salt respectively.The different nature of the acetyl and pivaloyl fluoroborates also shows up in the acylamidation of norbornadiene and 1,5-cyclooctadiene by the acetyl fluoroborate-acetonitrile and pivaloyl fluoroborate-acetonitrile complexes.

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