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17918-69-3

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17918-69-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17918-69-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,9,1 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 17918-69:
(7*1)+(6*7)+(5*9)+(4*1)+(3*8)+(2*6)+(1*9)=143
143 % 10 = 3
So 17918-69-3 is a valid CAS Registry Number.

17918-69-3Downstream Products

17918-69-3Relevant articles and documents

Beckmann fragmentation and successive carbon-carbon bond formation of α-alkoxycycloalkanone oximes catalyzed by trimethylsilyl trifluoromethanesulfonate

Fujioka,Miyazaki,Yamanaka,Yamamoto,Kita

, p. 5951 - 5954 (2007/10/02)

Title reaction occurred in the presence of silicon-containing carbon nucleophiles and various types of functionalized ω-nitrile compounds were obtained from the oximes in one-pot operation.

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