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405109-32-2

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405109-32-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 405109-32-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,5,1,0 and 9 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 405109-32:
(8*4)+(7*0)+(6*5)+(5*1)+(4*0)+(3*9)+(2*3)+(1*2)=102
102 % 10 = 2
So 405109-32-2 is a valid CAS Registry Number.

405109-32-2Downstream Products

405109-32-2Relevant articles and documents

MCM-41@Schiff base-Co(OAc)2 as an efficient catalyst for the synthesis of pyran derivatives

Pan, Shiwei,Li, Puhui,Xu, Guihua,Guo, Jingchang,Ke, Libin,Xie, Canquan,Zhang, Zhoucai,Hui, Yonghai

, p. 1353 - 1371 (2019/11/20)

Heterogeneous ordered mesoporous silica materials catalyst, MCM-41@Schiff base-Co(AcO)2, reveals high catalytic performance within the synthesis of pyran derivatives using the multicomponent reaction of aldehydes, malononitrile and 2-naphthol (

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