132584-54-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132584-54-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,5,8 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 132584-54:
(8*1)+(7*3)+(6*2)+(5*5)+(4*8)+(3*4)+(2*5)+(1*4)=124
124 % 10 = 4
So 132584-54-4 is a valid CAS Registry Number.
132584-54-4Relevant articles and documents
'CARBA' peptide bond surrogates: Synthesis of Boc-L-Leu-Ψ(CH2-CH2)-L-Phe-OH and Boc-L-Leu-Ψ(CH2-CH2)-D-Phe-OH through a Horner-Emmons reaction
Rodriguez,Heitz,Martinez
, p. 7319 - 7322 (1990)
A synthesis of Boc-L-Leu-Ψ(CH2-CH2)-L-Phe-OH and Boc-L-Leu-Ψ(CH2-CH2)-D-Phe-OH from Boc-βhomo-L-leucinal, through a Horner-Emmons reaction with ethyl 2-(diethylphosphono)-3-phenylpropionate is described. Interme
