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479685-96-6

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479685-96-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 479685-96-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,9,6,8 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 479685-96:
(8*4)+(7*7)+(6*9)+(5*6)+(4*8)+(3*5)+(2*9)+(1*6)=236
236 % 10 = 6
So 479685-96-6 is a valid CAS Registry Number.

479685-96-6Downstream Products

479685-96-6Relevant articles and documents

Stereoselective hydrocoupling of cinnamic acid esters by electroreduction: Application to asymmetric synthesis of hydrodimers

Kise, Naoki,Iitaka, Shumei,Iwasaki, Keisuke,Ueda, Nasuo

, p. 8305 - 8315 (2002)

The electroreduction of Ar-substituted methyl cinnamates in acetonitrile gave all-trans cyclized hydrodimers stereoselectively (58-90% de). In all cases, small amounts (2-symmetric dl-3,4-diaryladipic acids and trans-3,4-diarylcyclopentanones. The chiral auxiliary [(1R)-exo]-3-exo-(diphenylmethyl)borneol, prepared from (1R)-(+)-camphor, was highly effective for the stereoselective hydrocoupling of its cinnamates by electroreduction. From the resulting hydrodimers, (3R,4R)-3,4-diaryladipic acid esters and (3R,4R)-3,4-diarylhexane-1,6-diols were synthesized in 87-95% ee.

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