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86145-25-7

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86145-25-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86145-25-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,1,4 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 86145-25:
(7*8)+(6*6)+(5*1)+(4*4)+(3*5)+(2*2)+(1*5)=137
137 % 10 = 7
So 86145-25-7 is a valid CAS Registry Number.

86145-25-7Relevant articles and documents

Reactions With Heterocyclic Diazonium Salts. Synthesis of Several New Azolylhydrazones

Hafez, Ebtissam Abdel Aziz,Abed, Nosrat Mustafa,Elsakka, Ibrahim Ahmed

, p. 285 - 288 (2007/10/02)

Several new stable azolylhydrazones could be synthesized via coupling of diazotised cyclic amidines with active methylene reagents.The obtained compounds were utilised for synthesis of several, otherwise not readily accessible fused azoles.

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