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69292-75-7

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69292-75-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69292-75-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,2,9 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 69292-75:
(7*6)+(6*9)+(5*2)+(4*9)+(3*2)+(2*7)+(1*5)=167
167 % 10 = 7
So 69292-75-7 is a valid CAS Registry Number.

69292-75-7Downstream Products

69292-75-7Relevant articles and documents

SYNTHESIS OF TIGOGENYL β-O-CELLOBIOSIDE HEPTAACETATE AND GLYCOSIDE TETRAACETATE VIA SCHMIDT'S TRICHLOROACETIMIDATE METHOD; SOME NEW OBSERVATIONS.

Urban, Frank J.,Moore, Bernard S.,Breitenbach, Ralph

, p. 4421 - 4424 (1990)

In studying the synthesis of tigogenyl β-O-cellobioside 1 via the trichloroacetimidate method of Schmidt, cesium carbonate was found to be an efficient reagent for the synthesis of peracetylated disaccharide α-trichloroacetimidates.Zinc bromide was superior to BF3*Et2O for coupling these disaccharide α-trichloroacetimidates with the steroid tigogenin.

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