501426-42-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 501426-42-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,1,4,2 and 6 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 501426-42:
(8*5)+(7*0)+(6*1)+(5*4)+(4*2)+(3*6)+(2*4)+(1*2)=102
102 % 10 = 2
So 501426-42-2 is a valid CAS Registry Number.
501426-42-2Relevant articles and documents
Reaction of irofulven with zinc and acid
McMorris, Trevor C.,Moon, Surk-Sik,Kelneri, Michael J.
, p. 310 - 312 (2007/10/03)
Reaction of antitumor agent irofulven (1) with zinc and acetic acid yielded several new indene derivatives (6, 7, 8, 10) as well as the known indene (9). These all have greatly reduced toxicity to human leukemia (HL60) cells compared to irofulven.
