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128258-72-0

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128258-72-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128258-72-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,2,5 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 128258-72:
(8*1)+(7*2)+(6*8)+(5*2)+(4*5)+(3*8)+(2*7)+(1*2)=140
140 % 10 = 0
So 128258-72-0 is a valid CAS Registry Number.

128258-72-0Relevant articles and documents

SUBSTITUTED TETRATHIAFULVALENES WITH β-HALOGENO- AND β-HYDROXYETHYLTHIO GROUPS

Kozlov, E. S.,Yurchenko, A. A.,Tolmachev, A. A.,Nechitailo, L. A.,Ignat'ev, N. V.

, p. 320 - 325 (2007/10/02)

The reactions of thiaphendione or bis(tetrabutylammonio)bis(1,3-2-thione-4,5-dithiolato)zincate with ethylene bromohydrin gave 4,5-bis(β-hydroxyethylthio)-1,3-dithiol-2-one.It was used for the synthesis of new organic electron donors, i.e., tetrakis(β-hyd

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