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135678-65-8

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135678-65-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135678-65-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,6,7 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 135678-65:
(8*1)+(7*3)+(6*5)+(5*6)+(4*7)+(3*8)+(2*6)+(1*5)=158
158 % 10 = 8
So 135678-65-8 is a valid CAS Registry Number.

135678-65-8Relevant articles and documents

Rapid assembly of vinigrol's unique carbocyclic skeleton

Morton, Jason G. M.,Draghici, Cristian,Kwon, Laura D.,Njardarson, Jon T.

supporting information; experimental part, p. 4492 - 4495 (2010/01/19)

Detailed In this account are our efforts toward the total synthesis of vinigrol. A highly expedient and convergent synthetic approach made possible by the use of a strategic oxidative dearomatization reaction coupled with a series of ensuing substrate con

Regioselectivity in the Reactions of Methoxydehydrobenzenes with Furans. Part 2. 2-Methoxyfuran and Methoxydehydrobenzenes

Giles, Robin G. F.,Hughes, Andrew B.,Sargent, Melvyn V.

, p. 1581 - 1587 (2007/10/02)

Acid-induced ring opening of adducts of furan and methoxydehydrobenzenes gives the naphthalenols derived from the more stable carbocation.The cycloadditions of methoxydehydrobenzenes containing a 3-methoxy group and 2-methoxyfuran are highly regiospecific

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