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830330-61-5

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830330-61-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 830330-61-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,3,0,3,3 and 0 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 830330-61:
(8*8)+(7*3)+(6*0)+(5*3)+(4*3)+(3*0)+(2*6)+(1*1)=125
125 % 10 = 5
So 830330-61-5 is a valid CAS Registry Number.

830330-61-5Relevant articles and documents

Investigations into the use of a polyfluorooctanol as an auxiliary component for an aldol reaction

Eames, Jason,Khanom, Hasina

, p. 266 - 277 (2007/10/03)

Results are reported on the efficiency of polyfluorooctanol as a perfluorous auxiliary component in the aldol reaction between the enolate derived from polyfluorooctyl acetate and 2-fluorobenzaldehyde. Reduction of the corresponding polyfluoro β-hydroxy ester with Super Hydride gave the required 1,3-diol in good yield.

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