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69622-94-2

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69622-94-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69622-94-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,6,2 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 69622-94:
(7*6)+(6*9)+(5*6)+(4*2)+(3*2)+(2*9)+(1*4)=162
162 % 10 = 2
So 69622-94-2 is a valid CAS Registry Number.

69622-94-2Upstream product

69622-94-2Downstream Products

69622-94-2Relevant articles and documents

Photochemistry of 9-Benzyloxytriptycenes

Iwamura, Michiko,Mori, Eiko,Koike, Akemi,Kitagawa, Tomoko,Koga, Noboru,Iwamura, Hiizu

, p. 2051 - 2054 (2007/10/02)

The photochemical reactions of 9-benzyloxytriptycenes in methanol were found to give 2-(9-fluorenyl)benzaldehyde acetals and benzyl 2-(9-fluorenyl)phenyl ketones.Intermediacy of norcaradienes and two kinds of singlet carbenes has been demonstrated by quantum yields, light intensity dependence, competitive reactions, and substituent effects.

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