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19324-98-2

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19324-98-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19324-98-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,3,2 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 19324-98:
(7*1)+(6*9)+(5*3)+(4*2)+(3*4)+(2*9)+(1*8)=122
122 % 10 = 2
So 19324-98-2 is a valid CAS Registry Number.

19324-98-2Relevant articles and documents

A new and concise way to enamides by fluoroalkanosulfonyl fluoride mediated Beckmann rearrangement of α,β-unsaturated ketoximes

Yan, Zhaohua,Xu, Yun,Tian, Weisheng

supporting information, p. 7186 - 7189 (2015/02/02)

The reaction of α,β-unsaturated ketoximes with fluoroalkanosulfonyl fluorides in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) underwent the Beckmann rearrangement smoothly to afford the corresponding acid-sensitive enamides in moderate to excellent yields, which provides a new efficient method for the preparation of acid-sensitive enamides.

The in vivo metabolism of 16-alpha-hydroxydehydroisoandrosterone in man.

Younglai,Solomon

, p. 2040 - 2052 (2007/10/14)

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