112781-07-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112781-07-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,7,8 and 1 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 112781-07:
(8*1)+(7*1)+(6*2)+(5*7)+(4*8)+(3*1)+(2*0)+(1*7)=104
104 % 10 = 4
So 112781-07-4 is a valid CAS Registry Number.
112781-07-4Relevant academic research and scientific papers
Oxidations with Cerium(IV) Sulfate: Intramolecular Cyclization of N-Benzyl-&β-aminoketones Yielding 4-Benzoyl-1,2,3,4-tetrahydroisoquinolines
Holzgrabe, Ulrike
, p. 647 - 654 (2007/10/02)
Preparation and regiospecific cerium(IV) sulfate of the substituted N-benzyl-β-aminoketones 3 are described. 4-Benzoyl-1,2,3,4-tetrahydroisoquinolines 4 so obtained are reduced by sodium borohydride.
