93856-93-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93856-93-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,8,5 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 93856-93:
(7*9)+(6*3)+(5*8)+(4*5)+(3*6)+(2*9)+(1*3)=180
180 % 10 = 0
So 93856-93-0 is a valid CAS Registry Number.
InChI:InChI=1/C12H16N2O6/c1-2-13-12(17)20-10(7-15)11(16)8-3-5-9(6-4-8)14(18)19/h3-6,10-11,15-16H,2,7H2,1H3,(H,13,17)
93856-93-0Relevant articles and documents
Synthesis of isomeric 2-oxazolidinones from (1R,2R)-and (1S,2S)-2-amino-1-(4-nitrophenyl)-1,3-propanediols
Madesclaire,Zaitsev,Zaitseva,Sharipova
, p. 1325 - 1332 (2008/09/19)
A synthesis is reported for (4R,5R)-and (4S,5S)-4-hydroxymethyl-5-(4- nitrophenyl)oxazolidin-2-ones and (1′R,4R)-and (1′S,4S)-4- [hydroxy(4-nitrophenyl)methyl]oxazolidin-2-ones from (1R,2R)-and (1S,2S)-2-amino-1-(4-nitrophenyl)-1,3-propanediols. The effect of the experimental conditions on the formation of these compounds was studied.