143918-05-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143918-05-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,9,1 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 143918-05:
(8*1)+(7*4)+(6*3)+(5*9)+(4*1)+(3*8)+(2*0)+(1*5)=132
132 % 10 = 2
So 143918-05-2 is a valid CAS Registry Number.
143918-05-2Relevant articles and documents
Convergent synthesis of N-linked glycopeptides on a solid support
Roberge,Beebe,Danishefsky
, p. 3915 - 3927 (1998)
Solid-supported synthesis can be conducted to produce a variety of glycopeptides in good overall yields. The carbohydrates are formed by the glycal assembly method. The polymer-bound construct terminates in a glycal. The terminal double bond can be functi