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74676-85-0

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74676-85-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74676-85-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,7 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 74676-85:
(7*7)+(6*4)+(5*6)+(4*7)+(3*6)+(2*8)+(1*5)=170
170 % 10 = 0
So 74676-85-0 is a valid CAS Registry Number.

74676-85-0Downstream Products

74676-85-0Relevant articles and documents

Reactions with the Arylhydrazones of some α-Cyanoketones

Kandeel, Ezzat Mohemed,Sadek, Kamal Usef,Elnagdi, Mohamed Hilmy

, p. 91 - 94 (2007/10/02)

The N-methylarylhydrazones of mesoxalodinitrile (3) and of ethyl cyanoglyoxalate (7) could be prepared via methylation of the corresponding phenylhydrazones 4 and 6, respectively.The hydrazones 3 and 8 reacted with hydrazine hydrate to yield the amidrazone 1 and the hydrazide 2b.The behaviour of compounds 1 and 2a, b towards a variety of reagents is reported.A variety of new α-arylhydrazononitriles were synthesised. - Keywords: Arylhydrazones, α-Cyanoketones

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