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5-(tert-Butyl-dimethyl-silanyloxy)-5-phenyl-pentanal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

123002-59-5

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123002-59-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123002-59-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,0,0 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 123002-59:
(8*1)+(7*2)+(6*3)+(5*0)+(4*0)+(3*2)+(2*5)+(1*9)=65
65 % 10 = 5
So 123002-59-5 is a valid CAS Registry Number.

123002-59-5Upstream product

123002-59-5Relevant academic research and scientific papers

Methylenephenylsulfone appended acetals and ketals: New class of carbonyl protective groups cleavable by DBU

Chandrasekhar,Sarkar, Sanjita

, p. 2401 - 2404 (1998)

3-phenylsulfonyl 1,2 propane diol, readily obtainable by dihydroxylation of commercially available allylphenylsulfone, acts as an efficient and new protection reagent for both aldehydes and ketones. This protective group is elegantly removed by use of 1,8-diazabicyclo[5.4.0]-7-undecene (DBU), under nonaqueous conditions.

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