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116996-53-3

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116996-53-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116996-53-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,9,9 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 116996-53:
(8*1)+(7*1)+(6*6)+(5*9)+(4*9)+(3*6)+(2*5)+(1*3)=163
163 % 10 = 3
So 116996-53-3 is a valid CAS Registry Number.

116996-53-3Relevant articles and documents

First total synthesis and determination of the absolute configuration of strictifolione, a new 6-(ω-phenylalkenyl)-5,6-dihydro-α-pyrone, isolated from Cryptocarya strictifolia

Juliawaty, Lia Dewi,Watanabe, Yoshimi,Kitajima, Mariko,Achmad, Sjamsul Arifin,Takayama, Hiromitsu,Aimi, Norio

, p. 8657 - 8660 (2007/10/03)

Starting from (S)-malic acid and (S)-glycidol, the first total synthesis of strictifolione, a new 6-(ω-phenylalkenyl)-5,6-dihydro-α-pyrone isolated from Cryptocarya strictifolia, was accomplished, which confirmed its structure including the absolute confi

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