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76071-61-9

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76071-61-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76071-61-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,0,7 and 1 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 76071-61:
(7*7)+(6*6)+(5*0)+(4*7)+(3*1)+(2*6)+(1*1)=129
129 % 10 = 9
So 76071-61-9 is a valid CAS Registry Number.

76071-61-9Downstream Products

76071-61-9Relevant articles and documents

Selectivity in Lewis acid-mediated fragmentations of peroxides and ozonides: Application to the synthesis of alkenes, homoallyl ethers, and 1,2-dioxolanes

Dussault, Patrick H.,Lee, Hyung-Jae,Liu, Xuejun

, p. 3006 - 3013 (2000)

Fragmentation of dialkyl peroxides and ozonides is strongly influenced by the choice of Lewis acid. TiCl4 promotes C-O ionization (SN1 reaction) of tertiary peroxides while SnCl4 and BF3·OEt2 promote O-O heterolysis (Hock reaction). The cationic intermediates are trapped with allyltrimethylsilane to afford allylated alkanes and homoallyl ethers. In the absence of a nucleophile, ozonides (1,2,4-trioxolanes) invariably undergo O-O heterolysis. However, the combination of allyltrimethylsilane and SnCl4 results in formation of 1,2-dioxolanes via trapping of intermediates derived from SN1 ionization.

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