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49593-04-6

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49593-04-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 49593-04-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,5,9 and 3 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 49593-04:
(7*4)+(6*9)+(5*5)+(4*9)+(3*3)+(2*0)+(1*4)=156
156 % 10 = 6
So 49593-04-6 is a valid CAS Registry Number.

49593-04-6Relevant articles and documents

TOTAL SYNTHESIS OF GLIOTOXIN, DEHYDROGLIOTOXIN AND HYALODENDRIN

Fukuyama, Tohru,Nakatsuka, Shin-Ichi,Kishi, Yoshito

, p. 2045 - 2078 (2007/10/02)

Two general methods, Method A and Method B in Scheme 19, to synthesize epidithiapiperazinediones, are described.A total synthesis of racemic and optically active gliotoxin (1) and of racemic dehydrogliotoxin (53) was achieved by using Method A, whereas a total synthesis of racemic hyalodendrin (52) was completed by using Method B.

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