1219699-13-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1219699-13-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,6,9 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1219699-13:
(9*1)+(8*2)+(7*1)+(6*9)+(5*6)+(4*9)+(3*9)+(2*1)+(1*3)=184
184 % 10 = 4
So 1219699-13-4 is a valid CAS Registry Number.
1219699-13-4Relevant articles and documents
Thermally induced micelle to vesicle morphology transition for a charged chain end diblock copolymer
Moughton, Adam O.,O'Reilly, Rachel K.
, p. 1091 - 1093 (2010)
A quaternary amine end functionalised diblock copolymer (PtBuA-b-PNIPAM) has been synthesised using RAFT polymerisation and shown to undergo a thermally induced morphology transition from micelles to vesicles, as evidenced by TEM, AFM, SLS and DLS analyses.
