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108709-09-7

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108709-09-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108709-09-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,7,0 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 108709-09:
(8*1)+(7*0)+(6*8)+(5*7)+(4*0)+(3*9)+(2*0)+(1*9)=127
127 % 10 = 7
So 108709-09-7 is a valid CAS Registry Number.

108709-09-7Downstream Products

108709-09-7Relevant articles and documents

Studies on organophosphorus compounds. Part 53. The reaction of quinones with 1,3,2,4-dithiadiphosphetane-2,4-disulfides

Yousif, N. M.,Shabana, R.,Lawesson, S.-O.

, p. 283 - 287 (2007/10/02)

1,4-Benzoquinone reacts with 1,3,2,4-dithiadiphosphetane-2,4-disulfides, 1a-d in toluene at 110 deg C to give the corresponding 1,3,2-benzoxathiaphosphol-5-ol-2-sulfide derivatives, 10a-d.Similarly, 2,6-dimethyl-, 2,5-dimethyl-, 2-phenoxymethyl-1,4-benzoq

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