112649-86-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112649-86-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,6,4 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 112649-86:
(8*1)+(7*1)+(6*2)+(5*6)+(4*4)+(3*9)+(2*8)+(1*6)=122
122 % 10 = 2
So 112649-86-2 is a valid CAS Registry Number.
112649-86-2Relevant articles and documents
3,10-Dimethoxyprotoberberines
Chinnasamy, Pennamuthiriar,Iwasa, Kinuko,Angerer, Silvia von,Weimar, Christian,Wiegrebe, Wolfgang
, p. 790 - 798 (2007/10/02)
Protoberberines with the unusual 3,10-dimethoxy substitution are synthesized by photocyclization of E- and Z-1-ethylidene-1,2,3,4-tetrahydro-6-methoxy-2-(3-methoxybenzoyl)isoquinolines.
