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124392-71-8

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124392-71-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124392-71-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,3,9 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 124392-71:
(8*1)+(7*2)+(6*4)+(5*3)+(4*9)+(3*2)+(2*7)+(1*1)=118
118 % 10 = 8
So 124392-71-8 is a valid CAS Registry Number.

124392-71-8Downstream Products

124392-71-8Relevant articles and documents

Synthesis and Biological Activities of 8,9-Disubstituted 4,5-Dihydro-2H--benzoxepinopyrazoles and Related Compounds

Tripathi, Ravish C.,Tandon, V. K.,Khanna, J. M.,Saxena, Anil K.,Anand, Nitya

, p. 37 - 41 (2007/10/02)

Condensation of 2,3,4,5-tetrahydro-1-benzoxepin-5-ones (2a-d) with different benzaldehydes affords the benzylidine derivatives (3a-d) which on epoxidation followed by treatment with hydrazine hydrate and arylhydrazines furnish the title benzoxepinopyrazol

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