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130283-99-7

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130283-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130283-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,8 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 130283-99:
(8*1)+(7*3)+(6*0)+(5*2)+(4*8)+(3*3)+(2*9)+(1*9)=107
107 % 10 = 7
So 130283-99-7 is a valid CAS Registry Number.

130283-99-7Downstream Products

130283-99-7Relevant academic research and scientific papers

THE C-O BOND CLEAVAGE OF CYCLIC ETHERS WITH TRIS(PHENYLSELENO)BORANE-LEWIS ACID

Kataoka, Tadashi,Yoshimatsu, Mitsuhiro,Shimizu, Hiroshi,Kawase, Yoshitaka,Hori, Mikio

, p. 889 - 893 (2007/10/02)

Tris(phenylseleno)borane (1) has a hard boron element and a soft selenium element, and therefore it was expected that 1 cleaves the C-O bond.Tetrahydrofuran and tetrahydropyran were cleaved with 1 in the presence of zinc iodide to produce the δ- and ε-phe

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