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145308-75-4

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145308-75-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145308-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,3,0 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 145308-75:
(8*1)+(7*4)+(6*5)+(5*3)+(4*0)+(3*8)+(2*7)+(1*5)=124
124 % 10 = 4
So 145308-75-4 is a valid CAS Registry Number.

145308-75-4Relevant articles and documents

Synthesis and Absolute Configuration of a Cytotoxic Fatty Acid Isolated from the Mushroom, Hericium erinaceum

Kuwahara, Shigefumi,Morihiro, Etsuko,Nemoto, Akira,Hiramatsu, Akira

, p. 1417 - 1419 (2007/10/02)

The naturally occurring (-)-enantiomer of a fatty acid isolated from the mushroom (Hericium erinaceum) was synthesized from (R)-(-)-benzyl glycidyl ether in 8 steps.A comparison of the specific rotation of the synthetic sample with that of the natural compound established the absolute configuration of the latter.

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