82007-09-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82007-09-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,0,0 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 82007-09:
(7*8)+(6*2)+(5*0)+(4*0)+(3*7)+(2*0)+(1*9)=98
98 % 10 = 8
So 82007-09-8 is a valid CAS Registry Number.
82007-09-8Relevant articles and documents
Fluorenylmethyloxycarbonylamino Acid Trichlorophenyl Esters
Sivanandaiah, K.M.,Gurusiddappa, S.
, p. 372 (2007/10/02)
A general procedure for the preparation of 2,4,5-trichlorophenyl esters of some fluorenylmethyloxycarbonyl amino acids, which are quite useful in solid phase peptide synthesis, is described.
