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1616886-85-1

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1616886-85-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1616886-85-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,6,8,8 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1616886-85:
(9*1)+(8*6)+(7*1)+(6*6)+(5*8)+(4*8)+(3*6)+(2*8)+(1*5)=211
211 % 10 = 1
So 1616886-85-1 is a valid CAS Registry Number.

1616886-85-1Relevant articles and documents

Synthesis and DFT studies of novel aryloxymaleimides via nucleophilic substitution of tosyloxy group

Yan, Maocai,Zhang, Zhen,Zhou, Jinhui,Li, Wei,Zhang, Chunyan,Zhang, Jingchang,Wang, Huannan,Yang, Xuelu,Fan, Shuai,Yang, Zhaoyong

, p. 155 - 160 (2019/04/26)

Maleimide skeleton distributes widely in a great many substances, and maleimides are very useful building blocks in organic synthesis and many related disciplines, like bioconjugation. As an excellent leaving group, tosyloxy (-OTs) group are very popular

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