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80089-92-5

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80089-92-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80089-92-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,0,8 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 80089-92:
(7*8)+(6*0)+(5*0)+(4*8)+(3*9)+(2*9)+(1*2)=135
135 % 10 = 5
So 80089-92-5 is a valid CAS Registry Number.

80089-92-5Downstream Products

80089-92-5Relevant articles and documents

2-METHYLENE-3-PHENACYLBENZOTHIAZOLINE: DIMERIZATION AND REACTIONS WITH ELECTRON-DEFICIENT ACETYLENES AND OLEFINS

Tsuge, Otohiko,Tanaka, Minoru,Shimoharada, Hiroshi,Noguchi, Michihiko

, p. 1705 - 1712 (2007/10/02)

On treatment with triethylamine in acetonitrile at 0 deg C, 2-methyl-3-phenacylbenzothiazolium bromide gave a dimer of 2-methylene-3-phenacylbenzothiazoline in a quantitative yield.The methylene base, generated in situ, reacted with electron-deficient ace

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