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70204-06-7

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70204-06-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70204-06-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,0 and 4 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 70204-06:
(7*7)+(6*0)+(5*2)+(4*0)+(3*4)+(2*0)+(1*6)=77
77 % 10 = 7
So 70204-06-7 is a valid CAS Registry Number.

70204-06-7Downstream Products

70204-06-7Relevant articles and documents

Stereospecific C-S bond formation from chiral tertiary alcohols by quinone-mediated oxidation-reduction condensation using alkyl diphenylphosphinites and its application to the synthesis of a chiral tertiary thiol

Ikegai, Kazuhiro,Pluempanupat, Wanchai,Mukaiyama, Teruaki

, p. 780 - 790 (2007/10/03)

Oxidation-reduction condensation between 2-sulfanyl-1,3-benzothiazole (Btz-SH) and the alkyl diphenylphosphinites 1, prepared from tertiary alcohols, proceeded smoothly in the presence of 2,6-di-t-butyl-1,4-benzoquinone (DBBQ) and the corresponding S-alky

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