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1138320-57-6

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1138320-57-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1138320-57-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,8,3,2 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1138320-57:
(9*1)+(8*1)+(7*3)+(6*8)+(5*3)+(4*2)+(3*0)+(2*5)+(1*7)=126
126 % 10 = 6
So 1138320-57-6 is a valid CAS Registry Number.

1138320-57-6Downstream Products

1138320-57-6Relevant articles and documents

Triton-B catalyzed, green and efficient method for the synthesis of dithiocarbazates

Zaidi, Sadaf,Saxena, Mridula

, p. 1581 - 1584 (2019/06/11)

A novel, solvent free and high yielding method was accomplished for one-pot synthesis of dithiocarbazates by the reaction of various alkyl halides (primary, secondary and tertiary) with variety of substituted hydrazines using Triton-B (benzyl-trimethylammonium hydroxide) and carbon di sulphide. This new method of synthesizing dithiocarbazates involves mild conditions, simple procedures and high yields of the products as compared to previously used methods.

An Efficient, basic resin-mediated, one-pot synthesis of dithiocarbazates through alcoholic tosylates

Chaturvedi, Devdutt,Mishra, Nisha,Chaturvdi, Amit K.,Mishra, Virendra

experimental part, p. 550 - 558 (2009/10/02)

A quick and efficient, one-pot synthesis of dithiocarbazates was accomplished in high yields by the reaction of various alcoholic tosylates of primary, secondary, and tertiary alcohols, with substituted hydrazines using an Amberlite IRA 400 (basic resin)/

Triton-B catalyzed, efficient one-pot synthesis of dithiocarbazates

Chaturvedi, Devdutt,Mishra, Nisha,Mishra, Virendra

experimental part, p. 1033 - 1036 (2009/12/01)

A quick and efficient, one-pot synthesis of dithiocarbazates was accomplished in high yields by the reaction of various primary, secondary, and tert. alkyl halides with a variety of substituted hydrazines using the benzyl-trimethylammonium hydroxide (Triton-B)/CS2 system. The reaction conditions are mild with simpler work-up procedures than the reported methods.

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