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1213787-12-2

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1213787-12-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1213787-12-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,3,7,8 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1213787-12:
(9*1)+(8*2)+(7*1)+(6*3)+(5*7)+(4*8)+(3*7)+(2*1)+(1*2)=142
142 % 10 = 2
So 1213787-12-2 is a valid CAS Registry Number.

1213787-12-2Downstream Products

1213787-12-2Relevant articles and documents

Polyfluorinated-zinc(II)phthalocyanine complex immobilized on silica: A novel, highly selective and recyclable inorganic-organic hybrid catalyst for the synthesis of biologically important 1,5-benzodiazepines

Sharma,Gulati, Shikha,Pandey, Amit

, p. 21 - 31 (2013)

A novel, efficient and recyclable catalyst was prepared by covalent grafting of polyfluorinated-zinc(II)phthalocyanine complex onto functionalized silica gel. The activity of the catalyst was investigated for the solvent-free synthesis of 1,5-benzodiazepi

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