130980-05-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130980-05-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,9,8 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 130980-05:
(8*1)+(7*3)+(6*0)+(5*9)+(4*8)+(3*0)+(2*0)+(1*5)=111
111 % 10 = 1
So 130980-05-1 is a valid CAS Registry Number.
130980-05-1Relevant academic research and scientific papers
A HIGHLY STEREOCONTROLLED SYNTHESIS OF α-HYDROXYCYCLOPROPANES POSSESSING A TRIFLUOROMETHYL GROUP
Yamazaki, Takashi,Lin, Jenq Tain,Takeda, Mitsunori,Kitazume, Tomoya
, p. 351 - 354 (2007/10/02)
The preparation of optically pure syn and anti-α-hydroxycyclopropanes possessing a trifluoromethyl group from stereoisomers of optically pure allylic alcohols by samarium-based carbenoids is described.
