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(+/-)-erythro-methyl-3-tert-butoxy-2-iodo-3-(p-methoxyphenyl)propionate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74902-83-3

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74902-83-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74902-83-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,9,0 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 74902-83:
(7*7)+(6*4)+(5*9)+(4*0)+(3*2)+(2*8)+(1*3)=143
143 % 10 = 3
So 74902-83-3 is a valid CAS Registry Number.

74902-83-3Downstream Products

74902-83-3Relevant academic research and scientific papers

SYNTHESIS OF β-IODO-t-BUTYL AND METHYL ETHERS FROM THE REACTION OF ALKENES WITH t-BUTYL AND METHYL HYPOIODITES

Glover, Stephen A.,Goosen, Andre

, p. 2005 - 2008 (1980)

t-Butyl or methyl hypoiodite, generated from potassium t-butoxide or sodium methoxide and iodine monochloride, react with olefins via a bridged iodonium ion intermediate giving the trans-vicinal iodo-t-butyl or -methyl ethers.

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