90069-77-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90069-77-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,0,6 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 90069-77:
(7*9)+(6*0)+(5*0)+(4*6)+(3*9)+(2*7)+(1*7)=135
135 % 10 = 5
So 90069-77-5 is a valid CAS Registry Number.
90069-77-5Relevant articles and documents
DIASTEREOMERIC HOST-GUEST COMPLEX FORMATION BY AN OPTICALLY ACTIVE PARACYCLCOPHANE IN WATER
Takahashi, Ichiro,Odashima, Kazunori,Koga, Kenji
, p. 973 - 976 (2007/10/02)
The first synthesis of a water-soluble cyclophane possesing a chiral hydrophobic cavity, and the formation of diastereomeric inclusion complexes with chiral hydrophobic guests in water are described.