113215-52-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113215-52-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,2,1 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 113215-52:
(8*1)+(7*1)+(6*3)+(5*2)+(4*1)+(3*5)+(2*5)+(1*2)=74
74 % 10 = 4
So 113215-52-4 is a valid CAS Registry Number.
113215-52-4Relevant academic research and scientific papers
HIGHLY STEREOSELECTIVE SYNTHESIS OF OPTICALLY ACTIVE MASKED SYN-α,β-DIHYDROXY ALDEHYDES.
Annunziata, Rita,Cinquini, Mauro,Cozzi, Franco,Raimondi, Laura,Stefanelli, Stefania
, p. 3139 - 3142 (2007/10/02)
Dihydroquinidine acetate promoted osmylation of acetals of E-α,β-unsaturated aldehydes occurs with up to 40:1 stereoselection to afford the corresponding protected syn-α,β-dihydroxy aldehydes.
