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127322-84-3

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127322-84-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127322-84-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,3,2 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 127322-84:
(8*1)+(7*2)+(6*7)+(5*3)+(4*2)+(3*2)+(2*8)+(1*4)=113
113 % 10 = 3
So 127322-84-3 is a valid CAS Registry Number.

127322-84-3Downstream Products

127322-84-3Relevant articles and documents

Skeletal rearrangement in the Ritter reaction of turpentine: A novel synthesis of p-menthane diamides

Xu, Shi-Chao,Zhu, Shou-Ji,Chen, Yu-Xiang,Wang, Jing,Bi, Liang-Wu,Lu, Yan-Ju,Gu, Yan,Zhao, Zhen-Dong

, p. 124 - 127 (2017)

A novel skeletal rearrangement in the Ritter reaction was examined which conveniently generated p-menthane diamides from turpentine. A probable reaction mechanism was proposed based on employing thermodynamic analysis. All the products were purified and characterised by1H NMR, IR, X-ray crystallography and ESI+-MS.

STEREOSELECTIVE SYNTHESIS OF N,N'-DIACYL-p-MENTHANE-1,8-DIAMINES

Kovals'skaya, S. S.,Kozlov, N. G.,Tikhonova, T. S.

, p. 552 - 557 (2007/10/02)

It has been shown that the interaction of terpin hydrate with various nitriles under the conditions of the Ritter reaction takes place stereoselectively and leads to the formation of a mixture of isomeric cis- and trans-N,N'-diacyl-p-menthane-1,8-diamines in a ratio of 1:4.The structures of the products have been shown by 1H and 13C spectroscopy.

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