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1453111-14-2

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1453111-14-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1453111-14-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,3,1,1 and 1 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1453111-14:
(9*1)+(8*4)+(7*5)+(6*3)+(5*1)+(4*1)+(3*1)+(2*1)+(1*4)=112
112 % 10 = 2
So 1453111-14-2 is a valid CAS Registry Number.

1453111-14-2Downstream Products

1453111-14-2Relevant articles and documents

Synthesis of five-and six-membered 1,3,3-trimethyl-2-(trimethylsilyl) cycloalkenes: A novel preparation of alkyl/alkenyl/aryl 2,5,5-trimethyl-1- cyclopentenyl ketones

Venkatesha, Manjunatha A.,Suresh, Hariprasad

, p. 759-768+S57-S61 (2013/07/26)

1,3,3-trimethyl-2-(trimethylsilyl)cyclopentene and 1,3,3-trimethyl-2- -(trimethylsilyl)cyclohexene were prepared in good yields by the Wurtz-Fittig coupling reaction of the corresponding 2-iodo-1,3,3-trimethylcyclopentene and 2-chloro-1,3,3-trimethylcyclohexene with metallic sodium and chlorotrimethylsilane in anhydrous ether solvent. The Friedel-Crafts acylation reaction of 1,3,3-trimethyl-2-(trimethylsilyl)cyclopentene with six different acid chlorides and the novel preparation of six alkyl/alkenyl/aryl 2,5,5-trimethyl-1-cyclopentenyl ketones are reported.

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