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138323-01-0

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138323-01-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138323-01-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,3,2 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 138323-01:
(8*1)+(7*3)+(6*8)+(5*3)+(4*2)+(3*3)+(2*0)+(1*1)=110
110 % 10 = 0
So 138323-01-0 is a valid CAS Registry Number.

138323-01-0Relevant articles and documents

Dehydrooligopeptides. XVI. Convenient syntheses of two kinds of antrimycins Av and Dv containing dehydrovaline residues

Nakamura,Ito,Shin

, p. 2151 - 2161 (2007/10/02)

Eight kinds of peptide antibiotics, antrimycins (1), consist of four sorts of unusual α-amino acids, that is, hydroxymethylserine, (2S,3S)-2,3-diaminobutanoic acid, (S)-2,3,4,5-tetrahydro-3-pyridazinecarboxylic acid, and dehydrovaline (ΔVal) or (E)-dehydr

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