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88048-85-5

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88048-85-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 88048-85-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,0,4 and 8 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 88048-85:
(7*8)+(6*8)+(5*0)+(4*4)+(3*8)+(2*8)+(1*5)=165
165 % 10 = 5
So 88048-85-5 is a valid CAS Registry Number.

88048-85-5Relevant articles and documents

Syntheses and reactions of cyclic Se-alkoxy-Se-chloroselenuranes and alkoxyselenonium salts

Kataoka, Tadashi

, p. 317 - 326 (2007/10/03)

Several 1-chloro-2,1-oxaselenole selenuranes 3a-e and selenonium salts 4a-c and 5-chloro-5,11-epoxy-6,11-dihydrodibenzo[b,e]selenepines 12a and 12b and selenonium salts 13a-c-were synthesized, and their reactions with organometallic reagents were studied.

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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