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89694-29-1

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89694-29-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89694-29-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,6,9 and 4 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 89694-29:
(7*8)+(6*9)+(5*6)+(4*9)+(3*4)+(2*2)+(1*9)=201
201 % 10 = 1
So 89694-29-1 is a valid CAS Registry Number.

89694-29-1Downstream Products

89694-29-1Relevant articles and documents

One-pot synthesis of N-acyl-substituted sulfamides from chlorosulfonyl isocyanate via the Burgess-type intermediates

Masui, Yoshiyuki,Watanabe, Hideaki,Masui, Toshiaki

, p. 1853 - 1856 (2007/10/03)

The title N-alkoxycarbonyl- or N-aryloxycarbonyl-substituted sulfamides were synthesised in one-pot in efficient yields from chlorosulfonyl isocyanate (CSI), alcohols and aqueous (or dry) amines via the corresponding water-resistant intermediates, carboxy

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