21776-56-7 Usage
General Description
2-(2-amino-phenoxy)-2',3'-dihydro-3H-2λ5-[2,2']spirobi(benzo[1,3,2]oxazaphosphole) is a complex and unique chemical compound that contains elements of phosphorous, nitrogen, oxygen, and carbon. It is a spirocyclic compound with a spirobi(benzo[1,3,2]oxazaphosphole) core and an amino-phenoxy side chain. This chemical has potential applications in the field of medicinal chemistry and pharmaceuticals due to its unique structure and potential biological activity. However, further research and testing are necessary to fully understand its properties and potential uses.
Check Digit Verification of cas no
The CAS Registry Mumber 21776-56-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,7,7 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 21776-56:
(7*2)+(6*1)+(5*7)+(4*7)+(3*6)+(2*5)+(1*6)=117
117 % 10 = 7
So 21776-56-7 is a valid CAS Registry Number.