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88775-49-9

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88775-49-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 88775-49-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,7,7 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 88775-49:
(7*8)+(6*8)+(5*7)+(4*7)+(3*5)+(2*4)+(1*9)=199
199 % 10 = 9
So 88775-49-9 is a valid CAS Registry Number.

88775-49-9Relevant articles and documents

Photochemistry of 2-(3,4,5-Trimethoxyphenyl)-4-(3,4-methylenedioxyphenyl)-4-oxo-2-butenonitrile (β-Cyanochalchone) and Its Related Compounds

Ishikawa, Tsutomu,Koseki, Nobuyuki,Furukawa, Tomoko,Sakurada, Eri (Kawanabe),Koseki, Chiharu,et al.

, p. 9287 - 9302 (2007/10/02)

Photochemistry of the titled compounds both iin solid state and in solution is described.The (Z)-isomers of β-substituted chalchones (5,8 and 9) mainly dimerized into topochemically favored single cyclobutane dimers (10,14 and 13) in solid state photoreac

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