62732-53-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62732-53-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,7,3 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 62732-53:
(7*6)+(6*2)+(5*7)+(4*3)+(3*2)+(2*5)+(1*3)=120
120 % 10 = 0
So 62732-53-0 is a valid CAS Registry Number.
62732-53-0Relevant articles and documents
β-Phenylselenoalanine as a dehydroalanine precursor-efficient synthesis of alternariolide (AM-toxin I)
Hashimoto, Kimiko,Sakai, Mitsuru,Okuno, Toshikatsu,Shirahama, Haruhisa
, p. 1139 - 1140 (2007/10/03)
Alternariolide (AM-toxin) is synthesized in 44% overall yield from L-2-amino-5-(4-methoxyphenyl)pentanoic acid; D-β-phenylselenoalanine is used as the dehydroalanine precursor.