1021439-57-5 Usage
General Description
R-N-Methyl-N-[(1R)-1-phenylethyl]-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-aMine is a complex chemical compound with a long and intricate name. It is a phosphorus-containing compound with a dioxaphosphepin structure, and it also contains a methyl group, a phenylethyl group, and a naphtho ring system. R-N-Methyl-N-[(1R)-1-phenylethyl]-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-aMine is a chiral amine, meaning it has a non-superimposable mirror image, and the (1R) stereochemistry in its name denotes its absolute configuration. The presence of phosphorus in its structure makes it potentially useful in various organic synthesis reactions, and its structural complexity and chirality make it an interesting target for chemical research and exploration.
Check Digit Verification of cas no
The CAS Registry Mumber 1021439-57-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,1,4,3 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1021439-57:
(9*1)+(8*0)+(7*2)+(6*1)+(5*4)+(4*3)+(3*9)+(2*5)+(1*7)=105
105 % 10 = 5
So 1021439-57-5 is a valid CAS Registry Number.