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514-23-8

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514-23-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 514-23-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,1 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 514-23:
(5*5)+(4*1)+(3*4)+(2*2)+(1*3)=48
48 % 10 = 8
So 514-23-8 is a valid CAS Registry Number.

514-23-8Upstream product

514-23-8Downstream Products

514-23-8Relevant articles and documents

Pyrrolizidine Alkaloids. Biosynthesis of Trichodesmic Acid

Devlin, Alastair J.,Robins, David J.

, p. 1329 - 1332 (2007/10/02)

14C-Labelled threonine (3), isoleucine (4), valine (5), and leucine (6) were incorporated specifically into trichodesmic acid (12), the necic acid component of the pyrrolizidine alkaloid trichodesmine (2) produced by Crotalaria globifera.Degradation of the 14C-labelled trichodesmic acid showed that threonine and isoleucine mainly lable one half of the C10 acid, while valine and leucine predominantly lable the other half of the acid.

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