1356255-39-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1356255-39-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,6,2,5 and 5 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1356255-39:
(9*1)+(8*3)+(7*5)+(6*6)+(5*2)+(4*5)+(3*5)+(2*3)+(1*9)=164
164 % 10 = 4
So 1356255-39-4 is a valid CAS Registry Number.
1356255-39-4Relevant articles and documents
Asymmetric anionic polymerizations of 7-cyano-7-alkoxycarbonyl-1,4- benzoquinone methides
Nagai, Takeshi,Uno, Takahiro,Kubo, Masataka,Itoh, Takahito
, p. 466 - 479 (2012/04/17)
Asymmetric anionic polymerizations of 7-cyano-7-alkoxycarbonyl-1,4- benzoquinone methides (1) with various alkoxy groups were performed using chiral initiators such as lithium isopropylphenoxide (iPrPhOLi)/(S)-(-)-2, 2′-isopropylidene-bis(4-phe