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174390-26-2

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174390-26-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 174390-26-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,3,9 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 174390-26:
(8*1)+(7*7)+(6*4)+(5*3)+(4*9)+(3*0)+(2*2)+(1*6)=142
142 % 10 = 2
So 174390-26-2 is a valid CAS Registry Number.

174390-26-2Relevant articles and documents

PHOTOCHEMISTRY OF DIENONES-X; PHOTOCHEMISTRY OF (E)-β-IONONE OXIME ETHYL ETHER

Baas, Peter,Cerfontain, Hans,Noort, Paul C.M. van

, p. 1583 - 1588 (1981)

(E)-β-ionone oxime ethyl ether upon direct irradiation with λ either 254 or 313 nm yields the geometrical isomer (E,Z)-4 and (Z)-retro-γ-ionone oxime ethyl ether (Z,E)-5 as the sole primary products, illustrating (E)-(Z) isomerization (Φ313

Process for the preparation of damascenone derivatives

-

, (2008/06/13)

New alicyclic ketones useful for perfumery and flavor industry and process for preparing same. Use of said compounds as perfuming and/or flavoring, ingredients in the manufacture of perfumes and perfumed products and/or in the preparation of artificial flavors for foodstuffs, beverages, animal feeds, pharmaceutical preparations and tobacco products.

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