63266-92-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63266-92-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,2,6 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 63266-92:
(7*6)+(6*3)+(5*2)+(4*6)+(3*6)+(2*9)+(1*2)=132
132 % 10 = 2
So 63266-92-2 is a valid CAS Registry Number.
InChI:InChI=1/C24H38O4/c1-14(4-9-22(27)28)18-7-8-19-17-6-5-15-12-16(25)10-11-23(15,2)20(17)13-21(26)24(18,19)3/h5,14,16-21,25-26H,4,6-13H2,1-3H3,(H,27,28)/t14-,16+,17+,18-,19+,20+,21+,23+,24-/m1/s1
63266-92-2Relevant academic research and scientific papers
A convenient synthesis of 3β,12α-, 3β,7α-, and 3β,7β-dihydroxy-5-cholen-24-oic acids: Unusual bile acids in human biological fluids
Tohma,Mahara,Takeshita,Kurosawa
, p. 331 - 338 (2007/10/02)
The unusual bile acids 3β,12α- (V), 3β,7α- (XIIIa), and 3β,7β- (XIIIb) dihydroxy-5-cholen-24-oic acids were synthesized conveniently from the 3-oxo derivatives of deoxycholic (I) and lithocholic (VI) acids, respectively, to provide authentic samples for the gas chromatography-mass spectrometric determination of these bile acids in the abnormal metabolism of bile acids.
