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70509-13-6

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70509-13-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70509-13-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,5,0 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 70509-13:
(7*7)+(6*0)+(5*5)+(4*0)+(3*9)+(2*1)+(1*3)=106
106 % 10 = 6
So 70509-13-6 is a valid CAS Registry Number.

70509-13-6Downstream Products

70509-13-6Relevant articles and documents

Steady-State and Laser Photolysis Studies of Substituted 2H-Azirines. Spectroscopy, Absolute Rates, and Arrhenius Behavior for the Reaction of Nitrile Ylides with Electron Deficient Olefins

Padwa, Albert,Rosenthal, Robert J.,Dent, William,Filho, Pedro,Turro, Nicholas J.,et al.

, p. 3174 - 3180 (2007/10/02)

The photobehavior of 2,2-diphenyl-3-methyl-2H-azirine (15) and 2-methyl-2,3-diphenyl-2H-azirine (14) was investigated in solution at 298 K.Both azirines undergo ready ring opening on exposure to UV light to give nitrile ylides which can be trapped with me

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