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676146-66-0

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676146-66-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 676146-66-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,6,1,4 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 676146-66:
(8*6)+(7*7)+(6*6)+(5*1)+(4*4)+(3*6)+(2*6)+(1*6)=190
190 % 10 = 0
So 676146-66-0 is a valid CAS Registry Number.

676146-66-0Relevant articles and documents

Zinc chloride catalyzed ring opening of N-arylsulfonyl aziridines by thioamides: A new approach to the synthesis of amidines

Hajibabaei, Khadijeh,Zali-Boeini, Hassan

, p. 2044 - 2048 (2014)

The first zinc chloride catalyzed ring opening of N-arylsulfonyl aziridines by thioamides is described. Various thioamides were reacted with N-arylsulfonyl aziridines in the presence of a catalytic amount of dry zinc chloride to provide the corresponding

Highly efficient synthesis of thioesters in water

Boeini, Hassan Zali,Kashan, Maryam Eshghi

experimental part, p. 1987 - 1991 (2010/07/04)

Thioesters were efficiently prepared via the direct reaction of tertiary thioamides and alkyl halides in water, and in the presence of catalytic amounts of NaI, hexadecyltrimethylammonium bromide (HTAB), and 1,4-diazabicyclo[2.2.2] octane (DABCO). Hence,

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