113352-68-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113352-68-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,3,5 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 113352-68:
(8*1)+(7*1)+(6*3)+(5*3)+(4*5)+(3*2)+(2*6)+(1*8)=94
94 % 10 = 4
So 113352-68-4 is a valid CAS Registry Number.
113352-68-4Relevant articles and documents
METHODS FOR INDOLE ALKALOID SYNTHESIS. COMPATIBILITY OF THE 16-METHOXY SUBSTITUENT WITH THE INDOLE-2,3-QUINODIMETHANE STRATEGY TO ASPIDOSPERMA-TYPE INDOLE ALKALOIDS
Cardwell, Kevin,Hewitt, Brian,Magnus, Philip
, p. 3303 - 3306 (1987)
The imin 8, on treatment with 10 gave 11, from which the derived sulfoxide 12 underwent intramolecular Pummerer cyclization to give 14.
