219133-17-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 219133-17-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,1,3 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 219133-17:
(8*2)+(7*1)+(6*9)+(5*1)+(4*3)+(3*3)+(2*1)+(1*7)=112
112 % 10 = 2
So 219133-17-2 is a valid CAS Registry Number.
219133-17-2Relevant academic research and scientific papers
Synthesis of two novel chiral building blocks for anti- And syn-1,3-diols
Wu, Yong,Guan, Mei
, p. 844 - 846 (2007/10/03)
Two novel chiral building blocks 1 and 2 for anti- and syn-1,3-diols have been synthesized starting from the readily available and inexpensive D-(+)-xylose.
