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921943-67-1

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921943-67-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 921943-67-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,1,9,4 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 921943-67:
(8*9)+(7*2)+(6*1)+(5*9)+(4*4)+(3*3)+(2*6)+(1*7)=181
181 % 10 = 1
So 921943-67-1 is a valid CAS Registry Number.

921943-67-1Downstream Products

921943-67-1Relevant articles and documents

Insecticidal benzoylphenylurea-S-carbamate: A new propesticide with two effects of both benzoylphenylureas and carbamates

Chen, Li,Huang, Zhiqiang,Wang, Qingmin,Shang, Jian,Huang, Runqiu,Bi, Fuchun

, p. 2659 - 2663 (2008/02/10)

New propesticides with two effects of both benzoylphenylureas and carbamates were designed and synthesized by the key intermediate N-chlorosulfenyl-N-methylcarbamate, which was prepared for the first time. These benzoylphenylurea-S-carbamates were identif

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