149207-11-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149207-11-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,2,0 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 149207-11:
(8*1)+(7*4)+(6*9)+(5*2)+(4*0)+(3*7)+(2*1)+(1*1)=124
124 % 10 = 4
So 149207-11-4 is a valid CAS Registry Number.
149207-11-4Relevant academic research and scientific papers
First asymmetric synthesis of (+)- and (-)-roccellaric acid and dihydroprotolichesterinic acid
Mulzer,Salimi,Hartl
, p. 457 - 471 (2007/10/02)
Stereocontrolled syntheses of the title compounds from (R)-2,3-isopropylidene glyceraldehyde, (S)-O-THP-lactaldehyde and 1,2:5,6-Di-O-isopropylidene-α-D-glucofuranose ('diacetone-D-glucose') are described.
