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75348-21-9

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75348-21-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75348-21-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,3,4 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 75348-21:
(7*7)+(6*5)+(5*3)+(4*4)+(3*8)+(2*2)+(1*1)=139
139 % 10 = 9
So 75348-21-9 is a valid CAS Registry Number.

75348-21-9Relevant articles and documents

A new structural motif for the design of potent glucosidase inhibitors [12]

Tanaka,Winters,Batchelor,Einstein,Bennet

, p. 998 - 999 (2001)

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SYNTHETIC STUDIES ON ANTIBIOTIC VALIDAMYCINS. PART 12. TOTAL SYNTHESIS OF (+)-VALIDAMYCIN B AND (+)-VALIDOXYLAMINE B

Ogawa, Seiichiro,Miyamoto, Yasunobu,Nose, Taisuke

, p. 2675 - 2680 (2007/10/02)

The first complete synthesis of validamycin B (1a) and validoxylamine B (2a) is reported; coupling of the epoxide (12) and the partially protected derivative (16) of (+)-valienamine, followed by deprotection, gives (1a), which was identified from the 1H n

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