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30571-15-4

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30571-15-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30571-15-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,5,7 and 1 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 30571-15:
(7*3)+(6*0)+(5*5)+(4*7)+(3*1)+(2*1)+(1*5)=84
84 % 10 = 4
So 30571-15-4 is a valid CAS Registry Number.

30571-15-4Downstream Products

30571-15-4Relevant articles and documents

CHEMISTRY OF CIS- AND TRANS-9-PHENYLSELENOXANTHENE-N-ARYLSULFONYLSELENILIMINES

Tomimatsu, Kiminori,Kataoka, Tadashi,Shimizu, Hiroshi,Hori, Mikio

, p. 97 - 110 (2007/10/02)

cis- and trans-9-Phenylselenoxanthene-N-(arylsulfonyl)selenilimines were synthesized and isolated.Their stereochemistry was ascertained from the NMR spectra.Cis isomers reacted with chloramine-T or -B by an SN2 type substitution to form trans i

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