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76827-74-2

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76827-74-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76827-74-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,8,2 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 76827-74:
(7*7)+(6*6)+(5*8)+(4*2)+(3*7)+(2*7)+(1*4)=172
172 % 10 = 2
So 76827-74-2 is a valid CAS Registry Number.

76827-74-2Relevant articles and documents

Rearrangements of Vinylogous Acyl Chlorides, XXVI. - Z,E-Isomerizations of S-Alkyl and S-Aryl 2,3,4,5-Tetrachloro-2,4-pentadienethioates via 2H-Pyran Intermediates

Roedig, Alfred,Fleischmann, Klaus

, p. 1960 - 1971 (2007/10/02)

The (Z,Z)-thioates 2 are prepared from the acyl chlorides 1 with thiols and triethylamine in ether or with thiolates in ethanol.They are stable below 100 deg C.At higher temperature the alkyl esters 2a - c and 2h, i lose alkyl chloride and decompose to th

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