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87530-73-2

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87530-73-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87530-73-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,5,3 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 87530-73:
(7*8)+(6*7)+(5*5)+(4*3)+(3*0)+(2*7)+(1*3)=152
152 % 10 = 2
So 87530-73-2 is a valid CAS Registry Number.

87530-73-2Relevant articles and documents

A convenient methodology for the in situ oxidation of 4-substituted urazoles. Setting UP a one-pot procedure for the efficient protection of dienes

Fernandez-Herrera, Maria A.,Sandoval-Ramirez, Jesus,Montiel-Smith, Sara,Meza-Reyes, Socorro

, p. 571 - 582 (2013)

The oxidation of 4-substituted urazoles to the corresponding 1,2,4-triazoline-3,5-diones can be performed selectively in the presence of dienic systems by the action of the nitrosonium ion, formed in situ by stoichiometric amounts of sodium nitrite and ac

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