1021951-88-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1021951-88-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,1,9,5 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1021951-88:
(9*1)+(8*0)+(7*2)+(6*1)+(5*9)+(4*5)+(3*1)+(2*8)+(1*8)=121
121 % 10 = 1
So 1021951-88-1 is a valid CAS Registry Number.
1021951-88-1Relevant articles and documents
Synthesis of homochiral dihydroxy-4-nitroisoxazolines via one-pot asymmetric dihydroxylation-reduction
Adamo, Mauro F. A.,Nagabelli, Murali
experimental part, p. 1807 - 1810 (2009/04/10)
Herein we report a one-pot procedure to prepare a family of homochiral dihydroxy-4-nitroisoxazolines 3. This new methodology affords the title compounds in good yields, excellent enantiopurity, and without the use of chromatography.