107697-40-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107697-40-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,6,9 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 107697-40:
(8*1)+(7*0)+(6*7)+(5*6)+(4*9)+(3*7)+(2*4)+(1*0)=145
145 % 10 = 5
So 107697-40-5 is a valid CAS Registry Number.
107697-40-5Relevant academic research and scientific papers
TOTAL SYNTHESIS OF 1-THIO-α-TOCOPHEROL: A SULFUR-CONTAINING ANALOGUE OF VITAMIN E.
Robillard, R.,Ingold, K. U.
, p. 2817 - 2820 (2007/10/02)
The title compound, has been synthesized in ten steps in an overall yield of 2percent.
