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144936-85-6

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144936-85-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144936-85-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,9,3 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 144936-85:
(8*1)+(7*4)+(6*4)+(5*9)+(4*3)+(3*6)+(2*8)+(1*5)=156
156 % 10 = 6
So 144936-85-6 is a valid CAS Registry Number.

144936-85-6Downstream Products

144936-85-6Relevant articles and documents

The Singlet Oxygen Conversion of Oxazoles to Triamides. Application in the Synthesis of (+/-)-Pyrenolide C. Assignment of Stereochemistry.

Wasserman, Harry H.,Prowse, K. Spencer

, p. 8199 - 8212 (2007/10/02)

Pyrenolide C has been synthesized for the first time using an oxazole template to construct the framework of the ten-membered unsaturated lactone system.The stereochemical assignment of the allylic alcohol substituent, based on the mode of synthesis, has

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