129867-01-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129867-01-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,8,6 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 129867-01:
(8*1)+(7*2)+(6*9)+(5*8)+(4*6)+(3*7)+(2*0)+(1*1)=162
162 % 10 = 2
So 129867-01-2 is a valid CAS Registry Number.
129867-01-2Relevant articles and documents
Synthesis of diaryl ethers from tyrosine derivatives
Crimmin,Brown
, p. 2017 - 2020 (1990)
Diaryl ethers of tyrosine, maintaining optical activity, have been formed through the reaction of a tyrosine derivative with an aryl iodonium salt.
