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1158651-59-2

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1158651-59-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1158651-59-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,8,6,5 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1158651-59:
(9*1)+(8*1)+(7*5)+(6*8)+(5*6)+(4*5)+(3*1)+(2*5)+(1*9)=172
172 % 10 = 2
So 1158651-59-2 is a valid CAS Registry Number.

1158651-59-2Relevant articles and documents

Supramolecular hydrogen-bonding tautomeric sulfonamido-phosphinamides: A perfect p-chirogenic memory

Patureau, Frederic W.,Siegler, Maxime A.,Spek, Anthony L.,Sandee, Albertus J.,Juge, Sylvain,Aziz, Sarwar,Berkessel, Albrecht,Reek, Joost N. H.

, p. 496 - 503 (2012/03/11)

P-chirogenic, supramolecular hydrogen-bonding C1-symmetrical sulfonamido-phosphinamides (METAMORPhos) have been successfully prepared. They were all found to possess a characteristic prototropic equilibrium between the PIII and the P

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