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1389253-30-8

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1389253-30-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1389253-30-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,9,2,5 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1389253-30:
(9*1)+(8*3)+(7*8)+(6*9)+(5*2)+(4*5)+(3*3)+(2*3)+(1*0)=188
188 % 10 = 8
So 1389253-30-8 is a valid CAS Registry Number.

1389253-30-8Downstream Products

1389253-30-8Relevant articles and documents

Application of PhSCF2CF2SiMe3 as a tandem anion and radical tetrafluoroethylene equivalent: Fluoride-catalyzed addition to N-substituted cyclic imides followed by radical cyclization

Chernykh, Yana,Opekar, Stanislav,Klepetárǒvá, Blanka,Beier, Petr

supporting information; experimental part, p. 1187 - 1190 (2012/06/18)

PhSCF2CF2SiMe3 undergoes a fluoride-catalyzed nucleophilic addition to N-substituted cyclic amides affording adducts in moderate to good yields. Reductive cleavage of the phenylsulfanyl group of N-methylated adducts under radical conditions yields the corresponding tetrafluoroethyl-containing adducts in excellent yields. Under the same reduction conditions, N-allylated adducts undergo 6-exo radical cyclization to afford the corresponding tetrafluorinated 1-azabicyclic compounds in moderate to good yields and cis selectivities. Georg Thieme Verlag Stuttgart · New York.

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