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121747-48-6

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121747-48-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121747-48-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,7,4 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 121747-48:
(8*1)+(7*2)+(6*1)+(5*7)+(4*4)+(3*7)+(2*4)+(1*8)=116
116 % 10 = 6
So 121747-48-6 is a valid CAS Registry Number.

121747-48-6Relevant articles and documents

Photochemical Reactions 149. Photochemistry of 7,8-Dihydro-4-hydroxy-β-Ionone and Derivatives

Pascual, Alfons,Bischofberger, Norbert,Frei, Bruno,Jeger, Oskar

, p. 374 - 388 (2007/10/02)

The photolysis of 7,8-dihydro-4-hydroxy-β-ionone (6) was investigated together with its acetate and isopropyl ether 7 and 8, respectively.Irradiation (λ > 245 nm) of 6 in MeCN or i-PrOH at temperatures between 25 deg and -65 deg leads to the tricyclic eth

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