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1176082-47-5

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1176082-47-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1176082-47-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,6,0,8 and 2 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1176082-47:
(9*1)+(8*1)+(7*7)+(6*6)+(5*0)+(4*8)+(3*2)+(2*4)+(1*7)=155
155 % 10 = 5
So 1176082-47-5 is a valid CAS Registry Number.

1176082-47-5Relevant articles and documents

Zirconium-mediated selective synthesis of 1,2,4,5-tetrasubstituted benzenes from two silyl-substituted alkynes and one internal alkyne

Li, Shi,Qu, Hongmei,Zhou, Lishan,Kanno, Ken-Ichro,Guo, Qiaoxia,Shen, Baojian,Takahashi, Tamotsu

supporting information; experimental part, p. 3318 - 3321 (2009/12/01)

Selective synthesis of 1,2,4,5-tetrasubstituted benzenes was achieved via formation of 2,5-bis(trimethylsilyl)zirconacyclopentadienes from 2 equiv of TMS-substituted alkynes with Cp2ZrBu2 and Cu-mediated formation of 1,4-disilylbenze

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