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862785-15-7

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862785-15-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 862785-15-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,2,7,8 and 5 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 862785-15:
(8*8)+(7*6)+(6*2)+(5*7)+(4*8)+(3*5)+(2*1)+(1*5)=207
207 % 10 = 7
So 862785-15-7 is a valid CAS Registry Number.

862785-15-7Downstream Products

862785-15-7Relevant articles and documents

Selective Lewis acid catalyzed transformation (γ-butyrolactone versus cyclopropane) of 2-methoxy-4-benzyltetrahydrofuran derivatives. Efficient synthesis of lignan lactones

Ferrie, Laurent,Bouyssi, Didier,Balme, Genevieve

, p. 3143 - 3146 (2007/10/03)

(Chemical Equation Presented) A short synthesis of lactone lignans exploiting a three-component coupling strategy is presented using a new Lewis acid catalyzed ring-opening/cyclization reaction of 2-methoxytetrahydrofuran derivatives 4 leading to γ-butyro

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