442913-23-7 Usage
Properties
Chemical compound with complex cyclic structure
Uses
Chiral auxiliary in asymmetric synthesis of organic compounds
Key building block in the pharmaceutical industry
Intermediate for the synthesis of various drugs and biologically active molecules
Tool for production of enantiomerically pure compounds
Reagent for the preparation of optically active compounds
Check Digit Verification of cas no
The CAS Registry Mumber 442913-23-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,2,9,1 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 442913-23:
(8*4)+(7*4)+(6*2)+(5*9)+(4*1)+(3*3)+(2*2)+(1*3)=137
137 % 10 = 7
So 442913-23-7 is a valid CAS Registry Number.