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1197205-98-3

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1197205-98-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1197205-98-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,7,2,0 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1197205-98:
(9*1)+(8*1)+(7*9)+(6*7)+(5*2)+(4*0)+(3*5)+(2*9)+(1*8)=173
173 % 10 = 3
So 1197205-98-3 is a valid CAS Registry Number.

1197205-98-3Downstream Products

1197205-98-3Relevant academic research and scientific papers

A flexible common approach to α-substituted serines and alanines: Diastereoconvergent syntheses of sphingofungins E and F

Wang, Bing,Lin, Guo-Qiang

experimental part, p. 5038 - 5046 (2010/02/28)

A flexible common approach for the asymmetric syntheses of sphingofungins E and F is reported, with efficient use of both diastereomers of the Baylis-Hillman adduct in a stereoconvergent manner. Pronounced steric effects of the 2-substituents in diastereo

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