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138829-42-2

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138829-42-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138829-42-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,8,2 and 9 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138829-42:
(8*1)+(7*3)+(6*8)+(5*8)+(4*2)+(3*9)+(2*4)+(1*2)=162
162 % 10 = 2
So 138829-42-2 is a valid CAS Registry Number.

138829-42-2Upstream product

138829-42-2Downstream Products

138829-42-2Relevant articles and documents

Method of reducing a carbonyl containing acridine

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, (2008/06/13)

A method of reducing a carbonyl containing acridine of the formula STR1 where n is 1, 2 or 3; X is hydrogen, loweralkyl, loweralkoxy, halogen, hydroxy, trifluoromethyl, or NR3 R4 where R3 and R4 are independently hydrogen or loweralkyl; R is hydrogen or loweralkyl and R1 is hydrogen, loweralkyl, diloweralkylaminoloweralkyl, arylloweralkyl, diarylloweralkyl, furylloweralkyl, thienylloweralkyl, oxygen-bridged arylloweralkyl, oxygen-bridged diarylloweralkyl, oxygen-bridged furylloweralkyl or oxygen-bridged thienylloweralkyl, is disclosed.

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