66748-86-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66748-86-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,7,4 and 8 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 66748-86:
(7*6)+(6*6)+(5*7)+(4*4)+(3*8)+(2*8)+(1*6)=175
175 % 10 = 5
So 66748-86-5 is a valid CAS Registry Number.
66748-86-5Relevant academic research and scientific papers
FIRST TOTAL SYNTHESIS OF (-)-α-CONIDENDRIN
Boissin, Patrick,Dhal, Robert,Brown, Eric
, p. 4371 - 4374 (2007/10/02)
Regioselective introduction of a benzoxy group, in the benzylic position of the β-benzyl-γ-butyrolactone (R)-(+)-8, was achieved by treatment with NBS followed with benzyl alcohol. α-Alkylation of the lithium enolate of the resulting intermediate 11, with
