206348-80-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 206348-80-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,6,3,4 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 206348-80:
(8*2)+(7*0)+(6*6)+(5*3)+(4*4)+(3*8)+(2*8)+(1*0)=123
123 % 10 = 3
So 206348-80-3 is a valid CAS Registry Number.
206348-80-3Relevant articles and documents
Chemoenzymatic synthesis of glycosylated enantiomerically pure 4- pentene 1,2- and 1,3-diol derivatives
Bien, Frank,Ziegler, Thomas
, p. 781 - 790 (2007/10/03)
1-Dimethylthexylsiloxy-2-chloroacetoxy-4-pentene 2 and 1- dimethylthexylsiloxy-3-chloroacetoxy-4-pentene 3 were saponified with Pseudomonas lipase to give (R)-1-dimethylthexylsiloxy-4-pentene-2-ol (ee=99%) and (S)-2 (ee=99%) and (S)-1-dimethylthexylsiloxy
