150956-61-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150956-61-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,9,5 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 150956-61:
(8*1)+(7*5)+(6*0)+(5*9)+(4*5)+(3*6)+(2*6)+(1*1)=139
139 % 10 = 9
So 150956-61-9 is a valid CAS Registry Number.
150956-61-9Relevant articles and documents
Functionality of fluorine-containing dyes
Matsui, Masaki
, p. 65 - 69 (1999)
The introduction of a perfluoroalkyl moiety into dye molecules changes the properties of the compounds. The 4-perfluoroalkyl disazo dyes were more soluble in hexane and showed a better dichroism than the alkyl analogs. A novel methacrylate copolymer with
