112378-13-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112378-13-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,3,7 and 8 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 112378-13:
(8*1)+(7*1)+(6*2)+(5*3)+(4*7)+(3*8)+(2*1)+(1*3)=99
99 % 10 = 9
So 112378-13-9 is a valid CAS Registry Number.
112378-13-9Relevant academic research and scientific papers
Synthetic Approaches To Cularines. II . Ullmann Condensation.
Lera, Angel Rodrigues de,Suau, Rafael,Castedo, Luis
, p. 313 - 319 (2007/10/02)
The first total syntheses of O-methylcularicine 9b and sarcocapnine 9c are described together with a new synthesis of cularine 9a using the Ullmann condensation reaction of the appropriate 2'-bromo-8-hydroxytetrahydrobenzylisoquinoline formed by phase-tra
