123796-75-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123796-75-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,7,9 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 123796-75:
(8*1)+(7*2)+(6*3)+(5*7)+(4*9)+(3*6)+(2*7)+(1*5)=148
148 % 10 = 8
So 123796-75-8 is a valid CAS Registry Number.
123796-75-8Relevant articles and documents
THE CHEMISTRY OF VICINAL TRICARBONYL COMPOUNDS. APPLICATIONS IN THE SYNTHESIS OF ISOQUINOLINE ALKALOIDS
Wasserman, Harry H.,Amici, Robert,Frechette, Roger,Duzer, John H. van
, p. 869 - 872 (2007/10/02)
The central carbonyl of a vicinal tricarbonyl system is used as a dielectrophile with substituted phenethylamines in short, efficient syntheses of the isoquinoline alkaloids, papaveraldine, hydrastine and cordrastine.
