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1001067-19-1

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1001067-19-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1001067-19-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,1,0,6 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1001067-19:
(9*1)+(8*0)+(7*0)+(6*1)+(5*0)+(4*6)+(3*7)+(2*1)+(1*9)=71
71 % 10 = 1
So 1001067-19-1 is a valid CAS Registry Number.

1001067-19-1Downstream Products

1001067-19-1Relevant articles and documents

Convenient method for the preparation of carbamates, carbonates, and thiocarbonates

Shimizu, Mamoru,Sodeoka, Mikiko

, p. 5231 - 5234 (2008/09/17)

(Chemical Equation Presented) A convenient, rapid, and efficient method for the preparation of carbamates from amines with 1-alkoxycarbonyl-3-nitro-1,2,4- triazole transfer reagents is reported. Reactions of newly synthesized stable crystalline reagents with alkyl amines were completed in a few minutes without any additional base, and highly pure carbamates were obtained without chromatographic purification. These highly active reagents are also useful for the selective protection of nucleobases and preparation of carbonates and thiocarbonates.

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