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119200-34-9

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119200-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119200-34-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,2,0 and 0 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 119200-34:
(8*1)+(7*1)+(6*9)+(5*2)+(4*0)+(3*0)+(2*3)+(1*4)=89
89 % 10 = 9
So 119200-34-9 is a valid CAS Registry Number.

119200-34-9Downstream Products

119200-34-9Relevant articles and documents

PARA-ALKYL-SUBSTITUTED PHENYLCYCLOPROPANES IN REACTION WITH DINITROGEN TETROXIDE

Smirnova, M. M.,Geiderikh, A. V.,Mochalov, S. S.,Shabarov, Yu. S.

, p. 1070 - 1075 (2007/10/02)

The reaction of para-alkyl-substituted phenylcyclopropanes with dinitrogen tetroxide was studied.In solvents with various polarities at -30 deg C dinitrogen tetroxide only reacts with the three-carbon ring.Here the initially formed adducts are only stable at low temperatures; with increase in temperature they are converted into p-alkylcinnamaldehydes and 5-(p-alkylphenyl)isoxazolines.

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