Formula and molecular-mass check
Parse a bounded formula with parentheses using a pinned 30-element average-mass table. Return composition and molar mass; no isotopes, purity or safety claim.
Go to this service →Our latest check (2026-10-12)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 209 ms
- Price
- $0.002 per call
- Paying buyers, last 30 days
- 1 (directory's own records)
- Paid calls, last 30 days
- 1
- Category
- File storage and hosting
- Address
- https://www.mahastrategies.com/api/v1/micro/chemistry-formula-mass-check
Accuracy: paid answers checked against an independent record
Not yet in our paid checks. A seller we have not checked has neither passed nor failed.
For agents
This page as JSON: /sellers/d421d802540a.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).