197. The nitration of benz-1-thia-2 : 3-diazole and the synthesis of 7-nitro-, 5-methyl-, and 7-nitro-5-methyl-benz-1-thia-2 : 3-diazole, with improved preparations of 1-chloro-2 : 6-dinitrobenzene and 2-chloro-3-nitroaniline

The file will be sent to you via the Telegram messenger. It may take up to 1-5 minutes before you receive it.

Note: Make sure you have linked your account to Z-Library Telegram bot.

The file will be sent to your Kindle account. It may take up to 1–5 minutes before you receive it.

Please note: you need to verify every book you want to send to your Kindle. Check your mailbox for the verification email from Amazon Kindle.