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145490-71-7

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145490-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145490-71-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,4,9 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 145490-71:
(8*1)+(7*4)+(6*5)+(5*4)+(4*9)+(3*0)+(2*7)+(1*1)=137
137 % 10 = 7
So 145490-71-7 is a valid CAS Registry Number.

145490-71-7Relevant articles and documents

Solid state photochemistry of ternary cyclodextrin complexes: Total selectivity in the photoreduction of nitrophenyl ethers by 1-phenylethylamine

Mir, Miquel,Marquet, Jorge,Cayon, Eduard

, p. 7053 - 7056 (1992)

The irradiation of the ternary complexes of β-cyclodextrin with several nitrophenyl ethers, and 1-phenylethylamine in the solid state, produces selective photoreduction to the corresponding nitroso derivatives.

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