219720-26-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 219720-26-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,7,2 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 219720-26:
(8*2)+(7*1)+(6*9)+(5*7)+(4*2)+(3*0)+(2*2)+(1*6)=130
130 % 10 = 0
So 219720-26-0 is a valid CAS Registry Number.
219720-26-0Relevant articles and documents
Synthesis of a 1,2-dihydro[60]fullerylglycine derivative by a novel cyclopropane ring opening of a methano[60]fullerene
Burley, Glenn A.,Keller, Paul A.,Pyne, Stephen G.,Ball, Graham E.
, p. 2539 - 2540 (1998)
The 1,2-dihydro[60]fullerylgylcine derivative 2 has been prepared by a novel cyclopropane ring opening reaction of the methano[60]fullerene derivative 1.
