141277-86-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141277-86-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,2,7 and 7 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 141277-86:
(8*1)+(7*4)+(6*1)+(5*2)+(4*7)+(3*7)+(2*8)+(1*6)=123
123 % 10 = 3
So 141277-86-3 is a valid CAS Registry Number.
141277-86-3Relevant articles and documents
A Synthesis of A-Ring Synthons for Dihydrotachysterols
Rookhuizen, Rob Boer,Hanekamp, Jaap C.,Bos, Hendrik J. T.
, p. 1633 - 1636 (2007/10/02)
Phosphine oxides 1 and 2, enantiomeric synthons for the preparation of dihydrotachysterols, were synthesized from the appropriate dihydrocarvones