16879-87-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16879-87-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,8,7 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 16879-87:
(7*1)+(6*6)+(5*8)+(4*7)+(3*9)+(2*8)+(1*7)=161
161 % 10 = 1
So 16879-87-1 is a valid CAS Registry Number.
16879-87-1Relevant articles and documents
Process for t-butylating hydroxy- or thiol-substituted amino acids
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, (2008/06/13)
Hydroxy- or thiol-substituted amino acids are t-butylated by reacting them with isobutylene in the presence of a catalyst comprising boron trifluoride and anhydrous phosphoric acid.