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1207963-73-2

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1207963-73-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1207963-73-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,7,9,6 and 3 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1207963-73:
(9*1)+(8*2)+(7*0)+(6*7)+(5*9)+(4*6)+(3*3)+(2*7)+(1*3)=162
162 % 10 = 2
So 1207963-73-2 is a valid CAS Registry Number.

1207963-73-2Downstream Products

1207963-73-2Relevant articles and documents

Catalytic asymmetric 6π-electrocyclization: Accessing highly substituted optically active 2-pyrazolines via diastereoselective alkylations

Mueller, Steffen,List, Benjamin

experimental part, p. 2171 - 2178 (2010/09/03)

The chiral phosphoric acid catalyzed asymmetric electrocyclization of α,β-unsaturated hydrazones has been studied. This reaction is one of the first catalytic asymmetric 6π-electrocyclizations reported, and enables the synthesis of 2-pyrazolines in high y

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