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1283760-97-3

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1283760-97-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1283760-97-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,3,7,6 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1283760-97:
(9*1)+(8*2)+(7*8)+(6*3)+(5*7)+(4*6)+(3*0)+(2*9)+(1*7)=183
183 % 10 = 3
So 1283760-97-3 is a valid CAS Registry Number.

1283760-97-3Downstream Products

1283760-97-3Relevant articles and documents

Asymmetric synthesis of pyrrolo[2,1-a]isoquinoline derivatives by 1,3-dipolar cycloadditions of stabilized isoquinolinium N-ylides with sulfinyl dipolarophiles

Garcia Ruano, Jose Luis,Fraile, Alberto,Martin, M. Rosario,Gonzalez, Gemma,Fajardo, Cristina,Martin-Castro, Ana Maria

experimental part, p. 3296 - 3305 (2011/07/08)

Enantiomerically pure pyrrolo[2,1-a]isoquinoline derivatives are obtained by 1,3-dipolar reactions of isoquinolinium azomethine ylides with enantiopure 3-p-tolylsulfinylacrylonitriles, tert-butyl (2E)-4,4-diethoxy-2-p- tolylsulfinylbut-2-enoate, and 5-eth

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