114916-90-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 114916-90-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,9,1 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 114916-90:
(8*1)+(7*1)+(6*4)+(5*9)+(4*1)+(3*6)+(2*9)+(1*0)=124
124 % 10 = 4
So 114916-90-4 is a valid CAS Registry Number.
114916-90-4Relevant articles and documents
Convenient Synthetic Sequence for the Preparation of Indanones
Smonou, Ioulia,Orfanopoulos, Michael
, p. 1387 - 1397 (2007/10/02)
A convenient and general methods is reported for the synthesis of indanones from aryl ketones or aldehydes.