4513-19-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4513-19-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,1 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4513-19:
(6*4)+(5*5)+(4*1)+(3*3)+(2*1)+(1*9)=73
73 % 10 = 3
So 4513-19-3 is a valid CAS Registry Number.
InChI:InChI=1/C11H16N2O3/c1-4-12(5-2)10-8-9(13(14)15)6-7-11(10)16-3/h6-8H,4-5H2,1-3H3
4513-19-3Relevant articles and documents
A curcumin-based NIR fluorescence probe for detection of amyloid-beta (Aβ) plaques in Alzheimer's disease
Si, Guofu,Zhou, Shujie,Xu, Guoyong,Wang, Jiafeng,Wu, Baoxing,Zhou, Shuangsheng
, p. 509 - 515 (2019/01/03)
Amyloid-beta (Aβ) peptide as one of the main components of senile plaques is closely related to the onset and progression of incurable Alzheimer's disease (AD). In recent years, it is reported that curcumin derivatives have been used as the near-infrared