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1224850-70-7

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1224850-70-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1224850-70-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,4,8,5 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1224850-70:
(9*1)+(8*2)+(7*2)+(6*4)+(5*8)+(4*5)+(3*0)+(2*7)+(1*0)=137
137 % 10 = 7
So 1224850-70-7 is a valid CAS Registry Number.

1224850-70-7Relevant articles and documents

Reaction of synthetic equivalents of arylideneimines, viz., 1-aryl- N,N'-bis(arylidene)methanediamines, with 2,3-diphenylcyclopropenone

Lozinskaya,Sosonyuk,Firsova,Proskurnina,Zefirov

, p. 152 - 155 (2009)

N,N'-Bis(arylidene)methanediamines regiospecifically react with 2,3-diphenylcyclo- propenone to form stable adducts of both the mono- and the diaddition. Ammonium acetate serves as the catalyst of the process. During hydrolysis of these adducts, an oxidat

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