1074021-14-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1074021-14-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,4,0,2 and 1 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1074021-14:
(9*1)+(8*0)+(7*7)+(6*4)+(5*0)+(4*2)+(3*1)+(2*1)+(1*4)=99
99 % 10 = 9
So 1074021-14-9 is a valid CAS Registry Number.
1074021-14-9Relevant articles and documents
The most stable and fully characterized functionalized heptacene
Chun, Doris,Cheng, Yang,Wudl, Fred
experimental part, p. 8380 - 8385 (2009/05/11)
(Chemical Equation Presented) Lucky seven: Crystals of heptacene, which consists of seven linearly fused benzene rings, remain stable for at least 21 days in mineral oil and 24 h in degassed solution when the oligoacene is functionalized with phenyl and t
