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78215-80-2

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78215-80-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78215-80-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,2,1 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 78215-80:
(7*7)+(6*8)+(5*2)+(4*1)+(3*5)+(2*8)+(1*0)=142
142 % 10 = 2
So 78215-80-2 is a valid CAS Registry Number.

78215-80-2Relevant articles and documents

STEREOCHEMISTRY OF THE BASE-CATALYZED METHANOLYSIS OF 2-PHENYL-TETRAHYDROPYRROLO-1,3,2-OXAZAPHOSPHOLES

Koizumi, Toru,Yanada, Reiko,Takagi, Hiroyasu,Hirai, Hajime,Yoshii, Eiichi

, p. 477 - 480 (2007/10/02)

Diastereomerically pure bicyclic oxazaphospholes were prepared from L-prolinol and phenylphosphonic or thiophosphonic dichloride and their absolute configurations were determined based on the interpretation of NMR spectra.The base-catalyzed methanolysis o

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