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78998-74-0

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78998-74-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78998-74-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,9,9 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 78998-74:
(7*7)+(6*8)+(5*9)+(4*9)+(3*8)+(2*7)+(1*4)=220
220 % 10 = 0
So 78998-74-0 is a valid CAS Registry Number.

78998-74-0Downstream Products

78998-74-0Relevant articles and documents

Aminoselenenylation of Alkanes: Syntheses of β-Phenylseleno Carbamates and β-Phenylseleno Cyanamides

Francisco, Cosme G.,Hernandez, Rosendo,Leon, Elisa I.,Salazar, Jose A.,Suarez, Ernesto

, p. 2417 - 2427 (2007/10/02)

β-(Phenylseleno)alkylcarbamates and β-(phenylseleno)alkylcyanamides have been synthesized in good yields by reaction of alkenes with carbamates and cyanamide, respectively, in presence of benzeneselenenyl chloride-silver tetrafluoroborate or N-phenylselenophthalimide-H+.The subsequent reductive or oxidative removal of the phenylseleno group affords alkylcarbamates and alkylcyanamides, and allylic carbamates, cyanamides, and cyanimides.

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