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1219688-25-1

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1219688-25-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1219688-25-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,6,8 and 8 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1219688-25:
(9*1)+(8*2)+(7*1)+(6*9)+(5*6)+(4*8)+(3*8)+(2*2)+(1*5)=181
181 % 10 = 1
So 1219688-25-1 is a valid CAS Registry Number.

1219688-25-1Downstream Products

1219688-25-1Relevant articles and documents

Study of induced hypohalogenation of 1-alkyl(4-methylcyclohex-1-enyl) alkanones, and chemical transformations of the obtained compounds

Sadygov

scheme or table, p. 1691 - 1697 (2011/05/14)

Induced hydroxyhalogenation of alkyl cyclohexenyl ketones in the systems [MHlg-HX or HHlg]-H2O2 or (NaClO) was performed and the optimal conditions of this reaction were elucidated. It is established that in the system in situ is induced a hypohaloid acid HClO or HBrO is produced that then enters into electrophilic addition at the ring double bond affording hydroxyhalo derivatives of the cycloaliphatic ketones. The alkyl cyclohexenyl ketone chloro(bromo)hydrines and the oxiranes obtained from them are very reactive compounds and can be used as initial compounds for the synthesis of many individual organic compounds.

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