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1345699-71-9

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1345699-71-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1345699-71-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,5,6,9 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1345699-71:
(9*1)+(8*3)+(7*4)+(6*5)+(5*6)+(4*9)+(3*9)+(2*7)+(1*1)=199
199 % 10 = 9
So 1345699-71-9 is a valid CAS Registry Number.

1345699-71-9Downstream Products

1345699-71-9Relevant articles and documents

Utilization of 2-halo-1,3,4-thiadiazoles in the synthesis of 2-functionalized 1,3,4-thiadiazole derivatives

Wang, Xi-Cun,Luo, Jin-Ge,Ding, Xiao-Mei,Quan, Zheng-Jun

, p. 2275 - 2287 (2011/11/06)

Novel 2-bromo/iodo-5-aryloxymethyl-1,3,4-thiadiazoles were prepared by the diazotization of 2-amino-1,3,4-thiadiazoles using p-TsOH as acid under the copper-free conditions. 2-Chloro-5-aryloxymethyl- 1,3,4-thiadiazoles, which were prepared by traditional

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