3,3a,8,9-tetramethyl-1,6-diphenyl-(3at,7at)-1,3a,4,6,7,7a-hexahydro-4r,7c-etheno-phospholo[2,3-d][1,2]oxaphosphinine 1ξ,6ξ-dioxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 55816-80-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,8,1 and 6 respectively; the second part has 2 digits, 8 and 0 respectively. Calculate Digit Verification of CAS Registry Number 55816-80: (7*5)+(6*5)+(5*8)+(4*1)+(3*6)+(2*8)+(1*0)=143 143 % 10 = 3 So 55816-80-3 is a valid CAS Registry Number.
Get Best Price for55816-80-33,3a,8,9-tetramethyl-1,6-diphenyl-(3at,7at)-1,3a,4,6,7,7a-hexahydro-4r,7c-etheno-phospholo[2,3-d][1,2]oxaphosphinine 1ξ,6ξ-dioxide