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99176-14-4

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99176-14-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99176-14-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,1,7 and 6 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 99176-14:
(7*9)+(6*9)+(5*1)+(4*7)+(3*6)+(2*1)+(1*4)=174
174 % 10 = 4
So 99176-14-4 is a valid CAS Registry Number.

99176-14-4Relevant articles and documents

Simple one-pot process for the bioresolution of tertiary amino ester protic ionic liquids using subtilisin

Brossat, Maude,Moody, Thomas S.,Taylor, Stephen J.C.,Wiffen, Jonathan W.

, p. 2112 - 2116 (2009)

An efficient hydrolase-catalyzed bioresolution of tertiary amino ester protic ionic liquids has been demonstrated. Protic ionic liquids have been prepared in one step from the corresponding tertiary amino alcohols by treatment with butyric anhydride. Afte

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