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146174-68-7

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146174-68-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 146174-68-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,1,7 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 146174-68:
(8*1)+(7*4)+(6*6)+(5*1)+(4*7)+(3*4)+(2*6)+(1*8)=137
137 % 10 = 7
So 146174-68-7 is a valid CAS Registry Number.

146174-68-7Relevant articles and documents

PHOTOLYTIC GENERATION OF KETONES FROM 6-PHENANTHRIDINYLMETHYL ETHERS OF SECONDARY ALCOHOLS

Rukachaisirikul, Vatcharin,Hoffmann, Reinhard W.

, p. 10563 - 10568 (2007/10/02)

Ketones are generated by photolysis (>320 nm) of 6-phenanthridinylmethyl ethers of secondary alcohols.The 6-phenanthridinylmethyl group may therefore be utilized as a latent carbonyl function, especially as the 6-phenanthridinyl-methyl group is chemically inert toward hydroboration, Grignard additions, LiAlH4-reduction, bromination or ozonolysis at other parts of the molecule.

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