918428-84-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 918428-84-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,8,4,2 and 8 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 918428-84:
(8*9)+(7*1)+(6*8)+(5*4)+(4*2)+(3*8)+(2*8)+(1*4)=199
199 % 10 = 9
So 918428-84-9 is a valid CAS Registry Number.
918428-84-9Relevant articles and documents
PIDA/I2-Mediated α- And β-C(sp3)-H Bond Dual Functionalization of Tertiary Amines
Zhu, Yu,Shao, Li-Dong,Deng, Zhen-Tao,Bao, Ying,Shi, Xin,Zhao, Qin-Shi
, p. 10166 - 10174 (2018/08/01)
The α,β-C(sp3)-H bond dual functionalization of tertiary amines is still a challenging task for both organic and medicinal chemists. Herein a direct, mild, metal-free, and site-specific method mediated by PIDA/I2 was developed for α,
