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98379-08-9

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98379-08-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98379-08-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,3,7 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 98379-08:
(7*9)+(6*8)+(5*3)+(4*7)+(3*9)+(2*0)+(1*8)=189
189 % 10 = 9
So 98379-08-9 is a valid CAS Registry Number.

98379-08-9Relevant articles and documents

A CONVENIENT SYNTHESIS OF erythro AND threo-3-FLUOROPHENYLALANINE FROM A PROTECTED GLYCINE SYNTHON

O'Donnell, Martin J.,Barney, Charlotte L.,McCarthy, James R.

, p. 3067 - 3070 (2007/10/02)

A facile synthesis of the title compounds (8 and 9) is descriebed; key steps include the mono-C-alkylation of the glycine Schiff base benzyl ester 1a with α-bromo-α-fluorotoluene, which provides the readily separable fluorinated diastereomers 2a and 3a, a

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