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139195-38-3

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139195-38-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139195-38-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,1,9 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 139195-38:
(8*1)+(7*3)+(6*9)+(5*1)+(4*9)+(3*5)+(2*3)+(1*8)=153
153 % 10 = 3
So 139195-38-3 is a valid CAS Registry Number.

139195-38-3Downstream Products

139195-38-3Relevant articles and documents

Preferred Conformation of C-Glycosides. 7. Preferred Conformation of Carbon Analogues of Isomaltose and Gentiobiose

Goekjian, Peter G.,Wu, Tse-Chong,Kang, Han-Young,Kishi, Yoshito

, p. 6422 - 6434 (2007/10/02)

The preferred solution conformation of the 1,6-linked C-disaccharides 3 and 4, carbon analogues of methyl isomaltoside and methyl gentiobioside, was shown to be 3-A and 4-A, respectively, by 1H NMR spectroscopy.

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