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133186-68-2

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133186-68-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133186-68-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,1,8 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 133186-68:
(8*1)+(7*3)+(6*3)+(5*1)+(4*8)+(3*6)+(2*6)+(1*8)=122
122 % 10 = 2
So 133186-68-2 is a valid CAS Registry Number.

133186-68-2Upstream product

133186-68-2Downstream Products

133186-68-2Relevant articles and documents

Generation and trapping of phosphorus stabilized 4,5-ethylenedithio-1,3-dithiol-2-ide carbanions: Synthesis of ethylenedithio-1,3-dithiafulvalenes

Moore,Bryce

, p. 26 - 28 (1991)

2-Dimethoxyphosphoryl-5,6-dihydro-1,3-dithiolo[4,5-b][1,4]-2-dithiin (8) and 2-triphenylphosphonio-5,6-dihydro-1,3-dithiolo-[4,5-b][1,4]dithiin tetrafluoroborate (9) have been obtained in four steps from 4,5-ethylenedithio-1,3-dithiole-2-thione (4) (ca. 7

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