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121402-01-5

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121402-01-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121402-01-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,4,0 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 121402-01:
(8*1)+(7*2)+(6*1)+(5*4)+(4*0)+(3*2)+(2*0)+(1*1)=55
55 % 10 = 5
So 121402-01-5 is a valid CAS Registry Number.

121402-01-5Relevant articles and documents

SYNTHESIS OF (S)-MANOALIDE DIOL AND THE ABSOLUTE CONFIGURATION OF NATURAL MANOALIDE

Amoo, Victor Ekow,Bernardo, Silvano De,Weigele, Manfred

, p. 2401 - 2404 (2007/10/02)

A synthesis of (S)-manoalide diol (2a) has been achieved using 2-deoxy-D-ribose as starting material to unequivocally supply the stereochemistry.Reduction of natural manoalide afforded enantiomeric manoalide diol 2b.Thus, the absolute configuration of man

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