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1172630-56-6

1172630-56-6

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1172630-56-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1172630-56-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,2,6,3 and 0 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1172630-56:
(9*1)+(8*1)+(7*7)+(6*2)+(5*6)+(4*3)+(3*0)+(2*5)+(1*6)=136
136 % 10 = 6
So 1172630-56-6 is a valid CAS Registry Number.

1172630-56-6Downstream Products

1172630-56-6Relevant articles and documents

Highly regiospecific synthetic approach to monobay-functionalized perylene bisimide and Di(perylene bisimide)

Zhen, Yonggang,Qian, Hualei,Xiang, Junfeng,Qu, Jianqiang,Wang, Zhaohui

supporting information; experimental part, p. 3084 - 3087 (2009/12/05)

Monobay-dichlorinated perylene bisimide and di pery lene bisimide have been regiospecifically synthesized from tetrachlorinated perylene bisimide in different copper-mediated reaction conditions, thus opening a new avenue to their monobay-functionalizatio

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