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<2R-trans-(Z)>-<3-<<<2<(chloroacetyl)amino>-4-thiazolyl>(methoxyimino)acetyl>amino>-4-oxo-2-azetidinyl>(phenylthio)propanedioic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87657-64-5

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87657-64-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87657-64-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,6,5 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 87657-64:
(7*8)+(6*7)+(5*6)+(4*5)+(3*7)+(2*6)+(1*4)=185
185 % 10 = 5
So 87657-64-5 is a valid CAS Registry Number.

87657-64-5Downstream Products

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