1112926-42-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1112926-42-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,2,9,2 and 6 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1112926-42:
(9*1)+(8*1)+(7*1)+(6*2)+(5*9)+(4*2)+(3*6)+(2*4)+(1*2)=117
117 % 10 = 7
So 1112926-42-7 is a valid CAS Registry Number.
1112926-42-7Relevant articles and documents
An efficient synthesis of 9H-pyrrolo[1,2-a]indoles
Wood, Kasey,Black, David StC.,Kumar, Naresh
scheme or table, p. 574 - 576 (2009/05/07)
A novel and effective method has been developed for the synthesis of 9H-pyrrolo[1,2-a]indoles by treatment of 3-substituted-4,6-dimethoxyindoles with chalcones in the presence of hydrochloric acid.