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108400-98-2

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108400-98-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108400-98-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,4,0 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 108400-98:
(8*1)+(7*0)+(6*8)+(5*4)+(4*0)+(3*0)+(2*9)+(1*8)=102
102 % 10 = 2
So 108400-98-2 is a valid CAS Registry Number.

108400-98-2Relevant articles and documents

Photochemistry of Substituted Cyclic Enones. Part 5. 3-Aryl-5-(3-phenylprop-2-enyl)cyclopent-2-enones

Cunningham, Ian D.,McMurry, T. Brian H.,Napier, Michael P.,Rao, S. Nagaraja

, p. 1235 - 1242 (2007/10/02)

The E- and Z- compounds (1) and (2; Ar=Ph, 4-MeOC6H4, and 4-NCC6H4), were synthesised by standard procedures.The E- and Z-isomers set up a rapid photochemical equilibrium prior to formation of tricyclic -cycloaddition products, 6-aryl-4-exo- and endo

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