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112547-48-5

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112547-48-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112547-48-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,5,4 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 112547-48:
(8*1)+(7*1)+(6*2)+(5*5)+(4*4)+(3*7)+(2*4)+(1*8)=105
105 % 10 = 5
So 112547-48-5 is a valid CAS Registry Number.

112547-48-5Relevant articles and documents

Heterocycles. Part XVII. Synthesis of New Substituted 2,3,3a,4,5,6-Hexahydrobenzocycloheptapyrazoles and Related Compounds

El-Rayyes, N. R.,Bahtiti, N. H.

, p. 209 - 214 (2007/10/02)

Aryl aldehydes I reacted with 1-benzosuberone to yield the corresponding 2-arylidene-1-benzosuberones II.Condensation of II with hydrazine and its derivatives provided the substituted 2,3,3a,4,5,6-hexahydrobenzocycloheptapyrazoles III-VI respe

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