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4b,5,6,7,8,9a,10-octahydrobenzazulen-10-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

172229-95-7

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172229-95-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 172229-95-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,2,2 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 172229-95:
(8*1)+(7*7)+(6*2)+(5*2)+(4*2)+(3*9)+(2*9)+(1*5)=137
137 % 10 = 7
So 172229-95-7 is a valid CAS Registry Number.

172229-95-7Upstream product

172229-95-7Downstream Products

172229-95-7Relevant academic research and scientific papers

Conversion of ketone trimethylsilylcyanohydrins to several types of compounds

Ohta,Yamashita,Arita,Kajiura,Kawasaki,Noda,Izumi

, p. 1294 - 1301 (1995)

Cyclic ketone O-trimethylsilylcyanohydrins (2) were prepared and converted to various compounds: α-hydroxyketones (3), dehydroxylated ketones (4), α,β-unsaturated ketones (9), tricyclic ketones (10), 1-ethoxycarbonyl-4- phenyl-1,2,4a,5,6,7,8,8a-octahydro-2-naphthalenone (13), 1- phenylperhydroisocoumarin (18) and 1,2,3,4,4a,10,11,11a-octahydro-5h- benzo[a,d]cyclohepten-10-one (20).

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