141207-25-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141207-25-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,2,0 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 141207-25:
(8*1)+(7*4)+(6*1)+(5*2)+(4*0)+(3*7)+(2*2)+(1*5)=82
82 % 10 = 2
So 141207-25-2 is a valid CAS Registry Number.
141207-25-2Relevant academic research and scientific papers
ENANTIOCONTROLLED SYNTHESIS OF THE C9-27 SEGMENT OF MILBEMYCIN K FROM (R)- AND (S)-EPICHLOROHYDRINS
Takano, Seiichi,Sekiguchi, Yoshinori,Ogasawara, Kunio
, p. 59 - 66 (2007/10/02)
The C9-27 segment (11) of milbemycin K (10) has been synthesized usintwo molar equivalents of (R)-epichlorohydrin -and one molar equivalent of (S)-epichlorohydrin (S)-1-as chiral building blocks.
