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111491-74-8

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111491-74-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111491-74-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,4,9 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 111491-74:
(8*1)+(7*1)+(6*1)+(5*4)+(4*9)+(3*1)+(2*7)+(1*4)=98
98 % 10 = 8
So 111491-74-8 is a valid CAS Registry Number.

111491-74-8Downstream Products

111491-74-8Relevant articles and documents

SYNTHESIS OF A HEPTAPEPTIDE FORMING A MODIFIED ACTH 4-10 FRAGMENT

Krysin, E. P.,Karel'skii, V. N.,Rabinovich, A. K.,Borovkova, S. Yu.

, p. 706 - 709 (2007/10/02)

A scheme is given for the synthesis of a heptapeptide representing a modified ACTH 4-10 fragment on the basis of which it is possible to create a preparation that is an effective adaptogen of peptide nature.A proposed variant of the synthesis permits a peptide with an adequate degree of purity to be obtained comparatively simply on a large scale.The intermediate compunds and the final products were obtained with good yields and were distinguished by chromatographic homogeneity.The heptapeptide synthesized did not differ with respect to its physicochemical characteristics and biological action from the analogous compound obtained previously.Some physicochemical characteristics of the compound obtained (angles of optical rotation, chromatographic mobilities) are given.

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