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61807-34-9

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61807-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 61807-34-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,8,0 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 61807-34:
(7*6)+(6*1)+(5*8)+(4*0)+(3*7)+(2*3)+(1*4)=119
119 % 10 = 9
So 61807-34-9 is a valid CAS Registry Number.

61807-34-9Downstream Products

61807-34-9Relevant articles and documents

Photolysis of Vinyl Halides. Reaction of Photogenerated Vinyl Cations with Cyanate and Thiocyanate Ions

Kitamura, Tsugio,Kobayashi, Shinjiro,Taniguchi, Hiroshi

, p. 1801 - 1805 (2007/10/02)

The title reaction was conducted in a two-phase system of dichloromethane and water using a tetrabutylammonium halide as a phase-transfer catalyst.The reaction of the photogenerated arylvinyl cation with cyanate ion gave only isoquinolone derivatives, whereas the reaction with thiocyanate ion afforded products derived from S attack, vinyl thiocyanates, and products derived from N attack, vinyl isothiocyanates or thioisoquinolones.The ambident nature of thiocyanate ion is compared with the reaction of benzyl bromides.

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