154492-27-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 154492-27-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,4,9 and 2 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 154492-27:
(8*1)+(7*5)+(6*4)+(5*4)+(4*9)+(3*2)+(2*2)+(1*7)=140
140 % 10 = 0
So 154492-27-0 is a valid CAS Registry Number.
154492-27-0Relevant articles and documents
A S(N)Ar based facile synthesis of triaryl diethers, degradation products of vancomycin and related glycopeptide antibiotics
Beugelmans,Singh,Zhu
, p. 7741 - 7744 (1993)
A mild and efficient procedure has been developed for the synthesis of triaryl diethers and has been applied to the synthesis of 1, 2 and 3, degradation products from glycopeptide antibiotics of the vancomycin family.