1352840-47-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1352840-47-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,2,8,4 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1352840-47:
(9*1)+(8*3)+(7*5)+(6*2)+(5*8)+(4*4)+(3*0)+(2*4)+(1*7)=151
151 % 10 = 1
So 1352840-47-1 is a valid CAS Registry Number.
1352840-47-1Relevant articles and documents
A twin-axial hetero[7]rotaxane
Zhang, Zhi-Jun,Zhang, Heng-Yi,Wang, Hui,Liu, Yu
, p. 10834 - 10838 (2011/12/16)
Two in one: Two pseudorotaxanes can be combined to form a twin-axial hetero[7]rotaxane (see picture) by using the copper-catalyzed alkyne-azide "click" reaction. The synthetic route, in which twin-axial and single-axial rotaxanes are formed, combines self
