1435940-21-8 Usage
General Description
The chemical "(2S,2'S,3S,3'S)-3,3'-di-tert-butyl-4,4'-bis(2,6-dimethoxyphenyl)-2,2',3,3'-tetrahydro-2,2'-bibenzo[d][1,3]oxaphosphole" is a complex organic compound with a molecular formula of C38H46O4P. It contains two stereocenters and is classified as a tetrahydrobibenzooxaphosphole, a type of organophosphorus compound. This chemical is a derivative of phosphole and features two tert-butyl groups attached to the phosphorus atom, as well as two 2,6-dimethoxyphenyl groups. The presence of the tetrahydro structure and the bulky substituents contribute to its unique molecular shape and potential applications in material science or pharmaceutical research.
Check Digit Verification of cas no
The CAS Registry Mumber 1435940-21-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,5,9,4 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1435940-21:
(9*1)+(8*4)+(7*3)+(6*5)+(5*9)+(4*4)+(3*0)+(2*2)+(1*1)=158
158 % 10 = 8
So 1435940-21-8 is a valid CAS Registry Number.