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594847-91-3

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594847-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 594847-91-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,9,4,8,4 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 594847-91:
(8*5)+(7*9)+(6*4)+(5*8)+(4*4)+(3*7)+(2*9)+(1*1)=223
223 % 10 = 3
So 594847-91-3 is a valid CAS Registry Number.

594847-91-3Relevant articles and documents

Cyclic ether synthesis from diols using trimethyl phosphate

Asai, Shota,Kato, Maho,Monguchi, Yasunari,Sajiki, Hironao,Sawama, Yoshinari

supporting information, p. 4787 - 4790 (2017/07/06)

Cyclic ethers have been effectively synthesized via the intramolecular cyclization of diols using trimethyl phosphate and NaH. The present cyclization could proceed at room temperature to produce 5-7 membered cyclic ethers in good to excellent yields. Substrates possessing a chiral secondary hydroxy group were transformed into the corresponding chiral cyclic ethers along with the retention of their stereochemistries.

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