871948-96-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 871948-96-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,1,9,4 and 8 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 871948-96:
(8*8)+(7*7)+(6*1)+(5*9)+(4*4)+(3*8)+(2*9)+(1*6)=228
228 % 10 = 8
So 871948-96-8 is a valid CAS Registry Number.
InChI:InChI=1/C29H33NO3/c1-2-3-19-29(32)33-23-28(31)27(20-24-13-7-4-8-14-24)30(21-25-15-9-5-10-16-25)22-26-17-11-6-12-18-26/h3-19,27-28,31H,2,20-23H2,1H3/b19-3+/t27-,28-/m0/s1
871948-96-8Relevant articles and documents
Total selective synthesis of enantiopure O1-acyl-3-aminoalkane- 1,2-diols by ring opening of aminoepoxides with carboxylic acids
Concellon, Jose M.,Suarez, Jose Ramon,Del Solar, Virginia,Llavona, Ricardo
, p. 10348 - 10353 (2007/10/03)
Synthesis of (2R,3S)- or (2S,3S)-O1-acyl-3-aminoalkane-1,2-diols by ring opening of enantiopure (2R,1′S)- or (2S,1′S)-2-(1- aminoalkyl)epoxides 1 or 2, with carboxylic acids in the presence of BF 3·Et2O and chlorotrimethyl
