1268491-36-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1268491-36-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,8,4,9 and 1 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1268491-36:
(9*1)+(8*2)+(7*6)+(6*8)+(5*4)+(4*9)+(3*1)+(2*3)+(1*6)=186
186 % 10 = 6
So 1268491-36-6 is a valid CAS Registry Number.
1268491-36-6Relevant articles and documents
SYNTHESIS OF NOVEL 5-(2-(PHENYLSULFONYL)ETHYL)-1H-INDOLE DERIVATIVES
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Page/Page column 10, (2011/04/14)
An objective of the present invention is to develop commercially viable methods for the synthesis of 5-[2-phenylsulfony)ethyl]-1H-indole of Formule (II), where R1 and R2 are same or different and each independently represent a hydrog