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66728-36-7

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66728-36-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66728-36-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,7,2 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 66728-36:
(7*6)+(6*6)+(5*7)+(4*2)+(3*8)+(2*3)+(1*6)=157
157 % 10 = 7
So 66728-36-7 is a valid CAS Registry Number.

66728-36-7Relevant articles and documents

Facile one pot synthesis of a range of reversible addition-fragmentation chain transfer (RAFT) agents

Skey, Jared,O'Reilly, Rachel K.

supporting information; experimental part, p. 4183 - 4185 (2009/03/11)

The application of a universal synthetic strategy for the high yielding and facile synthesis of a wide range of functional RAFT agents including trithiocarbonates, xanthates and dithiocarbamates is described. The Royal Society of Chemistry.

SYNTHESIS, STRUCTURE, AND REACTIONS OF THIOCARBONIC ACID DERIVATIVES NEW PENTATHIODIPERCARBONATES, (RSS)2C=S, α,α,α-TRIS(DISULFIDES), AND THE FIRST α,α,α-TRIS(TRISULFIDE)

Hansen, Holger C.,Senning, Alexander,Hazell, Rita G.

, p. 5145 - 5158 (2007/10/02)

Novel bis(perhaloalkyl) pentathiodipercarbonates 5b-d have been synthesised by reaction of sulfenyl chlorides with metal trithiocarbonates, and the heptathio analog 21a was prepared similarly.Lenthionine 19 is the main product when diiodomethane is treated with sodium tetrathiopercarbonate.A rearrangement of bis(alkyltrithio)dichloromethanes 24 has been observed.Additions of sulfenyl chlorides and of thiosulfenyl chlorides to the thiocarbonyl compounds 5 and 21a were achieved in acetonitrile.The structures of the first crystalline pentathiodipercarbonate 5a and α,α,α-tris(disulfide) 29a, and of the first reported α,α,α-tris(trisulfide) 31a have been determined by X-ray crystallography.

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