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55953-90-7

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55953-90-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55953-90-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,9,5 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 55953-90:
(7*5)+(6*5)+(5*9)+(4*5)+(3*3)+(2*9)+(1*0)=157
157 % 10 = 7
So 55953-90-7 is a valid CAS Registry Number.

55953-90-7Relevant articles and documents

INCREASED STABILITY OF PHOSPHITE OZONIDES DERIVED FROM 4-HYDROXYMETHYL-1-PHOSPHA-2,6,7-TRIOXABICYCLOOCTANE

Ramos, Socorro M.,Owrutsky, Jeffrey C.,Keehn, Philip M.

, p. 5895 - 5898 (2007/10/02)

Substituent changes at the hydroxyl group in the title compound affect the stability of the corresponding phosphite ozonides generated at the remote phosphorous atom. The benzoyl derivative was found to have a half-life > 100 minutes at 18 deg C and is at

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