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55732-50-8

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55732-50-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55732-50-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,7,3 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 55732-50:
(7*5)+(6*5)+(5*7)+(4*3)+(3*2)+(2*5)+(1*0)=128
128 % 10 = 8
So 55732-50-8 is a valid CAS Registry Number.

55732-50-8Downstream Products

55732-50-8Relevant articles and documents

Further Studies on the Stereochemistry of Sparteine, Its Isomers and Derivatives. XVI. Synthesis, Structure and Spectroscopic Properties of 14-Dehydro-15-phenylsparteine, 15-Phenylsparteine and Their Salts

Boczon, Wladyslaw

, p. 37 - 43 (2007/10/02)

The paper presents information about the synthesis of 14-dehydro-15-phenylsparteine, 15-phenyl and 15D-15-phenylsparteine as well as the salts of these compounds. 14-Dehydro-15-phenylsparteine occurs in a trans A/B-cis C/D configuration ("cisoidal" arrang

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