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99380-66-2

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99380-66-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99380-66-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,3,8 and 0 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 99380-66:
(7*9)+(6*9)+(5*3)+(4*8)+(3*0)+(2*6)+(1*6)=182
182 % 10 = 2
So 99380-66-2 is a valid CAS Registry Number.

99380-66-2Upstream product

99380-66-2Downstream Products

99380-66-2Relevant articles and documents

REGIOSELECTIVE ONE-STEP γ-CHLORINATION OF ALKANESULFONAMIDES. PREPONDERANCE OF 1,5-H MIGRATION FROM SULFONYL VERSUS AMIDE MOIETY IN SULFONYLAMIDYL RADICALS

Nikishin, Gennady I.,Troyansky, Emmanuil I.,Lazareva, Margarita I.

, p. 3743 - 3744 (1985)

Alkanesulfonamides 1 are converted regioselectively into 3-chloroalkane-sulfonamides 2 in one-pot reaction with Na2S2O8-CuCl2.N-Amylbutanesulfonamide 7 is substituted predominantly on sulfonyl moiety.

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